30828428400

Names of 30828428400

• Cardinal: 30828428400 can be written as Thirty billion, eight hundred twenty-eight million, four hundred twenty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 3.08284284 × 10¹⁰

Factors of 30828428400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 647

Divisors of 30828428400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 30 33 35 40 42 44 48 49 50 55 56 60 66 70 75 77 80 84 88 98 100 105 110 112 120 121 132 140 147 150 154 165 168 175 176 196 200 210 220 231 240 242 245 264 275 280 294 300 308 330 336 343 350 363 385 392 400 420 440 462 484 490 525 528 539 550 560 588 600 605 616 619 660 686 700 726 735 770 784 825 840 847 880 924 968 980 1029 1050 1078 1100 1155 1176 1200 1210 1225 1232 1238 1320 1372 1400 1452 1470 1540 1617 1650 1680 1694 1715 1815 1848 1857 1925 1936 1960 2058 2100 2156 2200 2310 2352 2420 2450 2476 2541 2640 2695 2744 2800 2904 2940 3025 3080 3095 3234 3300 3388 3430 3630 3675 3696 3714 3773 3850 3920 4116 4200 4235 4312 4333 4400 4620 4840 4900 4952 5082 5145 5390 5488 5775 5808 5880 5929 6050 6160 6190 6468 6600 6776 6809 6860 7260 7350 7428 7546 7700 8085 8232 8400 8470 8575 8624 8666 9075 9240 9285 9680 9800 9904 10164 10290 10780 11319 11550 11760 11858 12100 12380 12705 12936 12999 13200 13475 13552 13618 13720 14520 14700 14856 15092 15400 15475 16170 16464 16940 17150 17332 17787 18150 18480 18570 18865 19600 20328 20427 20580 21175 21560 21665 22638 23100 23716 24200 24760 25410 25725 25872 25998 26950 27236 27440 29040 29400 29645 29712 30184 30331 30800 30950 32340 33880 34045 34300 34664 35574 36300 37140 37730 40425 40656 40854 41160 41503 42350 43120 43330 45276 46200 46425 47432 47663 48400 49520 50820 51450 51996 53900 54472 56595 58800 59290 60368 60662 61900 63525 64680 64995 67760 68090 68600 69328 71148 72600 74280 74899 75460 80850 81708 82320 83006 84700 86660 88935 90552 90993 92400 92850 94325 94864 95326 101640 102135 102900 103992 107800 108325 108944 113190 118580 121324 123800 124509 127050 129360 129990 136180 137200 142296 142989 145200 148225 148560 149798 150920 151655 161700 163416 166012 169400 170225 173320 177870 181104 181986 185700 188650 190652 203280 204270 205800 207515 207984 212317 215600 216650 224697 226380 237160 238315 242648 247600 249018 254100 259980 272360 282975 284592 285978 296450 299596 301840 303310 323400 324975 326832 332024 333641 338800 340450 346640 355740 363972 371400 374495 377300 381304 408540 411600 415030 424634 433300 444675 449394 452760 454965 474320 476630 485296 498036 508200 510675 519960 524293 544720 565950 571956 592900 599192 606620 622545 636951 646800 649950 664048 667282 680900 711480 714945 727944 742800 748990 754600 758275 762608 817080 830060 849268 866600 889350 898788 905520 909930 953260 996072 1000923 1016400 1021350 1037575 1039920 1048586 1061585 1123485 1131900 1143912 1185800 1191575 1198384 1213240 1245090 1273902 1299900 1334564 1361800 1422960 1429890 1455888 1497980 1509200 1516550 1572879 1634160 1660120 1668205 1698536 1733200 1778700 1797576 1819860 1872475 1906520 1992144 2001846 2042700 2075150 2097172 2123170 2246970 2263800 2274825 2287824 2335487 2371600 2383150 2426480 2490180 2547804 2599800 2621465 2669128 2723600 2859780 2995960 3033100 3112725 3145758 3184755 3320240 3336410 3397072 3557400 3574725 3595152 3639720 3670051 3744950 3813040 4003692 4085400 4150300 4194344 4246340 4493940 4527600 4549650 4670974 4766300 4980360 5004615 5095608 5199600 5242930 5307925 5338256 5617425 5719560 5991920 6066200 6225450 6291516 6369510 6672820 7006461 7114800 7149450 7279440 7340102 7489900 7864395 8007384 8170800 8300600 8341025 8388688 8492680 8987880 9099300 9341948 9532600 9960720 10009230 10191216 10485860 10615850 11010153 11234850 11439120 11677435 12132400 12450900 12583032 12739020 13107325 13345640 14012922 14298900 14680204 14979800 15728790 15923775 16014768 16601200 16682050 16985360 17975760 18198600 18350255 18683896 19065200 20018460 20971720 21231700 22020306 22469700 23354870 24901800 25023075 25166064 25478040 25690357 26214650 26691280 28025844 28597800 29360408 29959600 31457580 31847550 33364100 35032305 36397200 36700510 37367792 39321975 40036920 41943440 42463400 44040612 44939400 46709740 49803600 50046150 50956080 51380714 52429300 55050765 56051688 57195600 58387175 58720816 62915160 63695100 66728200 70064610 73401020 77071071 78643950 80073840 84926800 88081224 89878800 91751275 93419480 100092300 102761428 104858600 110101530 112103376 116774350 125830320 127390200 128451785 133456400 140129220 146802040 154142142 157287900 175161525 176162448 183502550 186838960 200184600 205522856 209717200 220203060 233548700 254780400 256903570 275253825 280258440 293604080 308284284 314575800 350323050 367005100 385355355 400369200 411045712 440406120 467097400 513807140 550507650 560516880 616568568 629151600 642258925 700646100 734010200 770710710 880812240 934194800 1027614280 1101015300 1233137136 1284517850 1401292200 1468020400 1541421420 1926776775 2055228560 2202030600 2569035700 2802584400 3082842840 3853553550 4404061200 5138071400 6165685680 7707107100 10276142800 15414214200 30828428400
• Sum of all divisors σ(n): 126790496000
• Sum of proper divisors (its aliquot sum) s(n): 95962067600
• 30828428400 is an abundant number, because the sum of its proper divisors (95962067600) is greater than itself. Its abundance is 65133639200

Bases of 30828428400

• Binary: 11100101101100001000111110001110000₂
• Hexadecimal: 0x72D847C70
• Base-36: E5UG7LC

Squares and roots of 30828428400

• 30828428400 squared (30828428400²) is 950391997613926560000
• 30828428400 cubed (30828428400³) is 29299091650373905797818304000000
• The square root of 30828428400 is 175580.2619886415
• The cube root of 30828428400 is 3135.5745330525

Scales and comparisons

• 30,828,428,400 seconds is equal to 980 years, 12 weeks, 6 days, 12 hours, 20 minutes.
• To count from 1 to 30,828,428,400 would take you about one thousand, nine hundred sixty 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 30828428400 cubic inches would be around 261.3 feet tall.

Recreational maths with 30828428400

• 30828428400 backwards is 00482482803
• The number of decimal digits it has is: 11
• The sum of 30828428400's digits is 39
• More coming soon!