30814701840

Names of 30814701840

• Cardinal: 30814701840 can be written as Thirty billion, eight hundred fourteen million, seven hundred one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.081470184 × 10¹⁰

Factors of 30814701840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6318

Divisors of 30814701840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 31 34 36 39 40 45 48 51 52 60 62 65 68 72 78 80 85 90 93 102 104 117 120 124 130 136 144 153 155 156 170 180 186 195 204 208 221 234 240 248 255 260 272 279 306 310 312 340 360 372 390 403 408 442 465 468 496 510 520 527 558 585 612 620 624 663 680 720 744 765 780 806 816 884 930 936 1020 1040 1054 1105 1116 1170 1209 1224 1240 1326 1360 1395 1488 1530 1560 1581 1612 1768 1860 1872 1989 2015 2040 2108 2210 2232 2340 2418 2448 2480 2635 2652 2790 3060 3120 3162 3224 3315 3536 3627 3720 3978 4030 4080 4216 4420 4464 4680 4743 4836 5270 5304 5580 6045 6120 6247 6324 6448 6630 6851 7254 7440 7905 7956 8060 8432 8840 9360 9486 9672 9945 10540 10608 11160 12090 12240 12494 12648 13260 13702 14508 15810 15912 16120 17680 18135 18741 18972 19344 19890 20553 21080 22320 23715 24180 24988 25296 26520 27404 29016 31235 31620 31824 32240 34255 36270 37482 37944 39780 41106 42160 47430 48360 49976 53040 54808 56223 58032 61659 62470 63240 68510 72540 74964 75888 79560 81211 82212 93705 94860 96720 99952 102765 106199 109616 112446 123318 124940 126480 137020 145080 149928 159120 162422 164424 187410 189720 193657 205530 212398 224892 243633 246636 249880 274040 281115 290160 299856 308295 318597 324844 328848 374820 379440 387314 406055 411060 424796 449784 487266 493272 499760 530995 548080 562230 580971 616590 637194 649688 730899 749640 774628 812110 822120 849592 899568 955791 968285 974532 986544 1061990 1124460 1161942 1218165 1233180 1274388 1299376 1380587 1461798 1499280 1549256 1592985 1624220 1644240 1699184 1742913 1911582 1936570 1949064 2123980 2248920 2323884 2436330 2466360 2517541 2548776 2761174 2904855 2923596 3098512 3185970 3248440 3292169 3485826 3654495 3823164 3873140 3898128 4141761 4247960 4497840 4647768 4778955 4872660 4932720 5035082 5097552 5522348 5809710 5847192 6371940 6496880 6584338 6902935 6971652 7308990 7552623 7646328 7746280 8283522 8495920 8714565 9295536 9557910 9745320 9876507 10070164 11044696 11619420 11694384 12425283 12587705 12743880 13168676 13805870 13943304 14617980 15105246 15292656 15492560 16460845 16567044 17429130 19115820 19490640 19753014 20140328 20708805 22089392 22657869 23238840 24850566 25175410 25487760 26337352 27611740 27886608 29235960 29629521 30210492 32921690 33134088 34858260 37763115 38231640 39506028 40280656 41417610 42798197 45315738 46477680 49382535 49701132 50350820 52674704 55223480 58471920 59259042 60420984 62126415 65843380 66268176 69716520 75526230 76463280 79012056 82835220 85596394 90631476 98765070 99402264 100701640 110446960 113289345 118518084 120841968 124252830 128394591 131686760 139433040 148147605 151052460 158024112 165670440 171192788 181262952 197530140 198804528 201403280 213990985 226578690 237036168 248505660 256789182 263373520 296295210 302104920 331340880 342385576 362525904 385183773 395060280 427981970 453157380 474072336 497011320 513578364 592590420 604209840 641972955 684771152 770367546 790120560 855963940 906314760 994022640 1027156728 1185180840 1283945910 1540735092 1711927880 1812629520 1925918865 2054313456 2370361680 2567891820 3081470184 3423855760 3851837730 5135783640 6162940368 7703675460 10271567280 15407350920 30814701840
• Sum of all divisors σ(n): 121828202496
• Sum of proper divisors (its aliquot sum) s(n): 91013500656
• 30814701840 is an abundant number, because the sum of its proper divisors (91013500656) is greater than itself. Its abundance is 60198798816

Bases of 30814701840

• Binary: 11100101100101100110000100100010000₂
• Hexadecimal: 0x72CB30910
• Base-36: E5MA040

Squares and roots of 30814701840

• 30814701840 squared (30814701840²) is 949545849488099385600
• 30814701840 cubed (30814701840³) is 29259972235385299195551189504000
• The square root of 30814701840 is 175541.1685047129
• The cube root of 30814701840 is 3135.1090855871

Scales and comparisons

• 30,814,701,840 seconds is equal to 979 years, 42 weeks, 1 day, 15 hours, 24 minutes.
• To count from 1 to 30,814,701,840 would take you about one thousand, nine hundred fifty-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 30814701840 cubic inches would be around 261.3 feet tall.

Recreational maths with 30814701840

• 30814701840 backwards is 04810741803
• 30814701840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30814701840's digits is 36
• More coming soon!