30749531904

Names of 30749531904

• Cardinal: 30749531904 can be written as Thirty billion, seven hundred forty-nine million, five hundred thirty-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.0749531904 × 10¹⁰

Factors of 30749531904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 158

Divisors of 30749531904

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 31 32 36 38 39 42 48 52 54 56 57 62 63 64 72 76 78 83 84 91 93 96 104 108 112 114 117 124 126 128 133 144 152 156 166 168 171 182 186 189 192 208 216 217 224 228 234 247 248 249 252 256 266 273 279 288 304 312 332 336 342 351 364 372 378 384 399 403 416 432 434 448 456 468 494 496 498 504 513 532 546 558 576 581 589 608 624 651 664 672 684 702 728 741 744 747 756 768 798 806 819 832 837 864 868 896 912 936 988 992 996 1008 1026 1064 1079 1092 1116 1152 1162 1178 1197 1209 1216 1248 1302 1328 1344 1368 1404 1456 1482 1488 1494 1512 1577 1596 1612 1638 1664 1674 1728 1729 1736 1743 1767 1792 1824 1872 1953 1976 1984 1992 2016 2052 2128 2158 2184 2223 2232 2241 2304 2324 2356 2394 2418 2432 2457 2496 2573 2604 2656 2688 2736 2808 2821 2912 2964 2976 2988 3024 3154 3192 3224 3237 3276 3328 3348 3456 3458 3472 3486 3534 3591 3627 3648 3744 3906 3952 3968 3984 4032 4104 4123 4256 4316 4368 4446 4464 4482 4648 4712 4731 4788 4836 4864 4914 4992 5146 5187 5208 5229 5301 5312 5376 5472 5616 5642 5824 5859 5928 5952 5976 6048 6308 6384 6448 6474 6552 6669 6696 6912 6916 6944 6972 7068 7182 7254 7296 7488 7553 7657 7719 7812 7904 7936 7968 8064 8208 8246 8463 8512 8632 8736 8892 8928 8964 9296 9424 9462 9576 9672 9711 9828 9984 10292 10374 10416 10458 10602 10624 10881 10944 11039 11232 11284 11648 11718 11856 11904 11952 12096 12369 12616 12768 12896 12948 13104 13338 13392 13832 13888 13944 14136 14193 14364 14508 14592 14976 15106 15314 15438 15561 15624 15687 15808 15903 15936 16128 16416 16492 16926 17024 17264 17472 17784 17856 17928 18011 18592 18848 18924 19152 19344 19422 19656 20501 20584 20748 20832 20916 21204 21248 21762 21888 22078 22464 22568 22659 22971 23157 23296 23436 23712 23808 23904 24192 24738 25232 25389 25536 25792 25896 26208 26676 26784 27664 27776 27888 28272 28386 28728 29016 29133 29952 30212 30628 30876 31122 31248 31374 31616 31806 31872 32832 32984 33117 33449 33852 34048 34528 34944 35568 35712 35856 36022 37107 37184 37696 37848 38304 38688 38844 39312 41002 41168 41496 41664 41832 42408 42579 43524 43776 44156 44928 45136 45318 45942 46314 46683 46872 47424 47808 48384 48887 49476 50464 50778 51072 51584 51792 52416 53352 53568 53599 54033 55328 55552 55776 56544 56772 57456 58032 58266 60424 61256 61503 61752 62244 62496 62748 63232 63612 63744 65664 65968 66234 66898 67704 67977 68913 69056 69471 69888 71136 71424 71712 72044 74214 74368 75392 75696 76167 76608 77376 77688 78624 82004 82336 82992 83328 83664 84816 85158 87048 88312 89856 90272 90636 91884 92628 93366 93744 94848 95616 97774 98952 99351 100347 100928 101556 102144 103168 103584 104832 106704 107136 107198 108066 110656 111321 111552 113088 113544 114912 116064 116532 120848 122512 123006 123504 124488 124992 125496 127224 131328 131936 132468 133796 135408 135954 137826 138112 138942 142272 143424 143507 144088 146661 148428 148736 150784 151392 152334 153216 154752 155376 157248 160797 162099 164008 164672 165984 166656 167328 169632 170316 174096 176624 180544 181272 183768 184509 185256 186732 187488 189696 191232 195548 197904 198702 200694 201856 203112 203931 206739 207168 209664 213408 214272 214396 216132 221312 222642 223104 226176 227088 229824 232128 233064 234143 241696 245024 246012 247008 248976 249984 250992 254448 263872 264936 267592 270816 271908 275652 276224 277884 284544 286848 287014 288176 293322 296856 298053 301041 302784 304668 306432 309504 310752 314496 321594 324198 328016 329344 331968 334656 339264 340632 342209 348192 353248 361088 362544 367536 369018 370512 373464 374976 391096 395808 397404 401388 403712 406224 407862 413478 414336 426816 428792 430521 432264 439983 442624 445284 446208 452352 454176 459648 464256 466128 468286 482391 483392 486297 490048 492024 494016 497952 499968 501984 508896 527744 529872 535184 541632 543816 551304 553527 555768 569088 573696 574028 576352 586644 593712 596106 602082 605568 609336 621504 628992 635531 643188 648396 656032 658688 663936 669312 678528 681264 684418 696384 702429 706496 722176 725088 735072 738036 741024 746928 749952 782192 791616 794808 802776 812448 815724 826956 828672 853632 857584 861042 864528 879966 890568 903123 908352 919296 928512 932256 936572 964782 966784 972594 980096 984048 988032 995904 1003968 1017792 1026627 1055488 1059744 1070368 1083264 1087632 1102608 1107054 1111536 1148056 1152704 1173288 1187424 1192212 1204164 1211136 1218672 1243008 1271062 1286376 1291563 1296792 1312064 1319949 1327872 1338624 1357056 1362528 1368836 1392768 1404858 1412992 1447173 1450176 1470144 1476072 1482048 1493856 1499904 1564384 1583232 1589616 1605552 1624896 1631448 1653912 1707264 1715168 1722084 1729056 1759932 1781136 1806246 1816704 1864512 1873144 1906593 1929564 1933568 1945188 1960192 1968096 1976064 1991808 2007936 2035584 2053254 2107287 2119488 2140736 2166528 2175264 2205216 2214108 2223072 2296112 2305408 2346576 2374848 2384424 2408328 2437344 2486016 2542124 2572752 2583126 2593584 2624128 2639898 2725056 2737672 2785536 2809716 2825984 2894346 2900352 2940288 2952144 2964096 2987712 3079881 3128768 3166464 3179232 3211104 3249792 3262896 3307824 3430336 3444168 3458112 3519864 3562272 3612492 3633408 3729024 3746288 3813186 3859128 3874689 3890376 3936192 3983616 4015872 4071168 4106508 4214574 4238976 4281472 4350528 4410432 4428216 4446144 4448717 4592224 4610816 4693152 4749696 4768848 4816656 4874688 5084248 5145504 5166252 5187168 5248256 5279796 5450112 5475344 5619432 5719779 5788692 5800704 5880576 5904288 5928192 5975424 6159762 6257536 6321861 6358464 6422208 6499584 6525792 6615648 6860672 6888336 6916224 7039728 7124544 7224984 7458048 7492576 7626372 7718256 7749378 7780752 7872384 8213016 8429148 8477952 8562944 8701056 8820864 8856432 8892288 8897434 9184448 9239643 9386304 9499392 9537696 9633312 9749376 10168496 10291008 10332504 10374336 10559592 10900224 10950688 11238864 11439558 11577384 11808576 11950848 12319524 12515072 12643722 12716928 12844416 13051584 13231296 13346151 13721344 13776672 13832448 14079456 14249088 14449968 14985152 15252744 15436512 15498756 15561504 15744768 16426032 16858296 17159337 17402112 17641728 17712864 17784576 17794868 18368896 18479286 18772608 19075392 19266624 19498752 20336992 20582016 20665008 20748672 21119184 21901376 22477728 22879116 23154768 23617152 24639048 25287444 25433856 25688832 26103168 26462592 26692302 27553344 28158912 28498176 28899936 29970304 30505488 30873024 30997512 31123008 32852064 33716592 34318674 35425728 35589736 36737792 36958572 37545216 38150784 38533248 40038453 40673984 41164032 41330016 41497344 42238368 43802752 44955456 45758232 46309536 47234304 49278096 50574888 52206336 52925184 53384604 55106688 56317824 57799872 59940608 61010976 61746048 61995024 62246016 65704128 67433184 68637348 70851456 71179472 73917144 76301568 77066496 80076906 81347968 82660032 84476736 87605504 89910912 91516464 92619072 98556192 101149776 106769208 110213376 112635648 115599744 120115359 122021952 123492096 123990048 124492032 131408256 134866368 137274696 141702912 142358944 147834288 160153812 162695936 165320064 168953472 179821824 183032928 185238144 197112384 202299552 213538416 231199488 240230718 244043904 247980096 262816512 269732736 274549392 284717888 295668576 320307624 330640128 337906944 366065856 370476288 394224768 404599104 427076832 480461436 488087808 495960192 539465472 549098784 569435776 591337152 640615248 732131712 788449536 809198208 854153664 960922872 991920384 1098197568 1138871552 1182674304 1281230496 1464263424 1618396416 1708307328 1921845744 2196395136 2365348608 2562460992 3416614656 3843691488 4392790272 5124921984 7687382976 10249843968 15374765952 30749531904
• Sum of all divisors σ(n): 123071692800
• Sum of proper divisors (its aliquot sum) s(n): 92322160896
• 30749531904 is an abundant number, because the sum of its proper divisors (92322160896) is greater than itself. Its abundance is 61572628992

Bases of 30749531904

• Binary: 11100101000110100001001111100000000₂
• Hexadecimal: 0x728D09F00
• Base-36: E4JH6O0

Squares and roots of 30749531904

• 30749531904 squared (30749531904²) is 945533712315113865216
• 30749531904 cubed (30749531904³) is 29074719053141151499852147851264
• The square root of 30749531904 is 175355.4444663753
• The cube root of 30749531904 is 3132.8973808843

Scales and comparisons

• 30,749,531,904 seconds is equal to 977 years, 38 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 30,749,531,904 would take you about one thousand, nine hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30749531904 cubic inches would be around 261.1 feet tall.

Recreational maths with 30749531904

• 30749531904 backwards is 40913594703
• The number of decimal digits it has is: 11
• The sum of 30749531904's digits is 45
• More coming soon!