18074801472

Names of 18074801472

• Cardinal: 18074801472 can be written as Eighteen billion, seventy-four million, eight hundred one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8074801472 × 10¹⁰

Factors of 18074801472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 224

Divisors of 18074801472

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 31 32 34 39 42 48 51 52 56 62 64 68 78 84 91 93 96 102 104 112 119 124 136 151 156 168 169 182 186 192 204 208 217 221 224 238 248 272 273 302 312 336 338 357 364 372 403 408 416 434 442 448 453 476 496 507 527 544 546 604 624 651 663 672 676 714 728 744 806 816 832 868 884 906 952 992 1014 1054 1057 1088 1092 1183 1208 1209 1248 1302 1326 1344 1352 1428 1456 1488 1547 1581 1612 1632 1736 1768 1812 1904 1963 1984 2028 2108 2114 2184 2366 2416 2418 2496 2567 2604 2652 2704 2821 2856 2873 2912 2976 3094 3162 3171 3224 3264 3472 3536 3549 3624 3689 3808 3926 4056 4216 4228 4368 4641 4681 4732 4832 4836 5134 5208 5239 5304 5408 5642 5712 5746 5824 5889 5952 6188 6324 6342 6448 6851 6944 7072 7098 7248 7378 7616 7701 7852 8112 8432 8456 8463 8619 8736 9282 9362 9464 9664 9672 10268 10416 10478 10608 10816 11067 11284 11424 11492 11778 12376 12648 12684 12896 13702 13741 13888 14043 14144 14196 14496 14756 15402 15704 15717 16224 16864 16912 16926 17238 17472 17969 18564 18724 18928 19344 20111 20536 20553 20832 20956 21216 22134 22568 22848 22984 23556 24752 25296 25368 25519 25792 27404 27482 28086 28392 28992 29512 30804 31408 31434 32448 32767 33371 33728 33824 33852 34476 35938 36673 37128 37448 37856 38688 40222 41072 41106 41223 41664 41912 42432 44268 45136 45968 47112 47957 49504 50592 50736 51038 53907 54808 54964 56172 56784 59024 60333 60853 61608 62816 62868 65534 66742 67648 67704 68952 71876 73346 74256 74896 75712 76557 77376 79577 80444 82144 82212 82446 83824 88536 89063 90272 91936 94224 95914 98301 99008 100113 101184 101472 102076 107814 109616 109928 110019 112344 113568 118048 120666 121706 123216 125632 125736 131068 133484 135408 137904 143752 143871 146692 148512 149792 153114 159154 160888 164288 164424 164892 167648 177072 178126 178633 180544 182559 183872 188448 191828 196602 200226 202944 204152 215628 219232 219856 220038 224688 227136 233597 236096 238731 241332 243412 246432 251472 262136 266968 267189 270816 275808 287504 287742 293384 297024 299584 306228 318308 321776 328848 329784 335296 354144 356252 357266 365118 376896 383656 393204 400452 408304 425971 431256 433823 438464 439712 440076 449376 467194 477462 482664 486824 492864 502944 524272 533936 534378 535899 541632 551616 557039 575008 575484 586768 612456 623441 636616 643552 657696 659568 700791 708288 712504 714532 730236 767312 786408 791089 800904 816608 851942 862512 867646 879424 880152 898752 934388 954924 965328 973648 1005888 1034501 1048544 1067872 1068756 1071798 1114078 1150016 1150968 1173536 1224912 1246882 1273232 1277913 1287104 1301469 1315392 1319136 1401582 1425008 1429064 1460472 1534624 1572816 1582178 1601808 1633216 1671117 1703884 1725024 1735292 1760304 1868776 1870323 1909848 1930656 1947296 2069002 2097088 2135744 2137512 2143596 2228156 2301936 2347072 2373267 2449824 2493764 2546464 2555826 2602938 2638272 2803164 2850016 2858128 2920944 3036761 3069248 3103503 3145632 3164356 3203616 3342234 3407768 3450048 3470584 3520608 3737552 3740646 3819696 3861312 3894592 4138004 4275024 4287192 4456312 4603872 4746534 4899648 4987528 5092928 5111652 5205876 5537623 5606328 5700032 5716256 5841888 6073522 6207006 6291264 6328712 6407232 6684468 6815536 6941168 7041216 7241507 7475104 7481292 7639392 8276008 8550048 8574384 8912624 9110283 9207744 9493068 9975056 10223304 10411752 11075246 11212656 11432512 11683776 12147044 12414012 12657424 13368936 13448513 13631072 13882336 14483014 14950208 14962584 15278784 16552016 16612869 17100096 17148768 17825248 18220566 18986136 19950112 20446608 20823504 21724521 22150492 22425312 24294088 24828024 25314848 26737872 26897026 27262144 27764672 28966028 29925168 33104032 33225738 34297536 35650496 36441132 37972272 39900224 40345539 40893216 41647008 43449042 44300984 44850624 48588176 49656048 50629696 53475744 53794052 57932056 59850336 66208064 66451476 72882264 75944544 80691078 81786432 83294016 86898084 88601968 94139591 97176352 99312096 106951488 107588104 115864112 119700672 132902952 145764528 151889088 161382156 173796168 177203936 188279182 194352704 198624192 215176208 231728224 265805904 282418773 291529056 322764312 347592336 354407872 376558364 430352416 463456448 531611808 564837546 583058112 645528624 695184672 753116728 860704832 1063223616 1129675092 1291057248 1390369344 1506233456 2259350184 2582114496 3012466912 4518700368 6024933824 9037400736 18074801472
• Sum of all divisors σ(n): 65113473024
• Sum of proper divisors (its aliquot sum) s(n): 47038671552
• 18074801472 is an abundant number, because the sum of its proper divisors (47038671552) is greater than itself. Its abundance is 28963870080

Bases of 18074801472

• Binary: 10000110101010101111001010101000000₂
• Hexadecimal: 0x435579540
• Base-36: 8AX9Q2O

Squares and roots of 18074801472

• 18074801472 squared (18074801472²) is 326698448252213366784
• 18074801472 cubed (18074801472³) is 5905009593369221989205519106048
• The square root of 18074801472 is 134442.5582618837
• The cube root of 18074801472 is 2624.3666606653

Scales and comparisons

• 18,074,801,472 seconds is equal to 574 years, 37 weeks, 4 days, 2 hours, 11 minutes, 12 seconds.
• To count from 1 to 18,074,801,472 would take you about one thousand, one hundred forty-nine 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 18074801472 cubic inches would be around 218.7 feet tall.

Recreational maths with 18074801472

• 18074801472 backwards is 27410847081
• 18074801472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18074801472's digits is 42
• More coming soon!