30351464640

Names of 30351464640

• Cardinal: 30351464640 can be written as Thirty billion, three hundred fifty-one million, four hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.035146464 × 10¹⁰

Factors of 30351464640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 426

Divisors of 30351464640

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 336 360 378 405 409 420 432 448 480 504 540 560 567 576 630 648 672 720 756 810 818 840 864 945 960 1008 1080 1120 1134 1227 1260 1296 1344 1440 1512 1620 1636 1680 1728 1890 2016 2045 2160 2240 2268 2454 2520 2592 2835 2863 2880 3024 3240 3272 3360 3681 3780 4032 4090 4320 4536 4908 5040 5184 5670 5726 6048 6135 6480 6544 6720 7362 7560 8180 8589 8640 9072 9816 10080 11043 11340 11452 12096 12270 12960 13088 14315 14724 15120 16360 17178 18144 18405 19632 20160 22086 22680 22904 24540 25767 25920 26176 28630 29448 30240 32720 33129 34356 36288 36810 39264 42945 44172 45360 45808 49080 51534 55215 57260 58896 60480 65440 66258 68712 73620 77301 78528 85890 88344 90720 91616 98160 103068 110430 114520 117792 128835 130880 132516 137424 147240 154602 165645 167281 171780 176688 181440 183232 196320 206136 220860 229040 231903 235584 257670 265032 274848 294480 309204 331290 334562 343560 353376 386505 392640 412272 441720 458080 463806 501843 515340 530064 549696 588960 618408 662580 669124 687120 706752 773010 824544 836405 883440 916160 927612 1003686 1030680 1060128 1159515 1170967 1177920 1236816 1325160 1338248 1374240 1505529 1546020 1649088 1672810 1766880 1855224 2007372 2061360 2120256 2319030 2341934 2473632 2509215 2650320 2676496 2748480 3011058 3092040 3345620 3512901 3533760 3710448 4014744 4122720 4516587 4638060 4683868 4947264 5018430 5300640 5352992 5854835 6022116 6184080 6691240 7025802 7420896 7527645 8029488 8245440 9033174 9276120 9367736 10036860 10538703 10601280 10705984 11709670 12044232 12368160 13382480 13549761 14051604 14841792 15055290 16058976 17564505 18066348 18552240 18735472 20073720 21077406 22582935 23419340 24088464 24736320 26764960 27099522 28103208 30110580 31616109 32117952 35129010 36132696 37104480 37470944 40147440 42154812 45165870 46838680 48176928 52693515 53529920 54199044 56206416 60221160 63232218 67748805 70258020 72265392 74208960 74941888 80294880 84309624 90331740 93677360 94848327 96353856 105387030 108398088 112412832 120442320 126464436 135497610 140516040 144530784 158080545 160589760 168619248 180663480 187354720 189696654 210774060 216796176 224825664 240884640 252928872 270995220 281032080 289061568 316161090 337238496 361326960 374709440 379393308 421548120 433592352 474241635 481769280 505857744 541990440 562064160 632322180 674476992 722653920 758786616 843096240 867184704 948483270 1011715488 1083980880 1124128320 1264644360 1445307840 1517573232 1686192480 1896966540 2023430976 2167961760 2529288720 3035146464 3372384960 3793933080 4335923520 5058577440 6070292928 7587866160 10117154880 15175732320 30351464640
• Sum of all divisors σ(n): 123691564656
• Sum of proper divisors (its aliquot sum) s(n): 93340100016
• 30351464640 is an abundant number, because the sum of its proper divisors (93340100016) is greater than itself. Its abundance is 62988635376

Bases of 30351464640

• Binary: 11100010001000101101001100011000000₂
• Hexadecimal: 0x7111698C0
• Base-36: DXYH800

Squares and roots of 30351464640

• 30351464640 squared (30351464640²) is 921211405793170329600
• 30351464640 cubed (30351464640³) is 27960115408896100412351545344000
• The square root of 30351464640 is 174216.7174527175
• The cube root of 30351464640 is 3119.3196741487

Scales and comparisons

• 30,351,464,640 seconds is equal to 965 years, 4 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 30,351,464,640 would take you about one thousand, nine hundred thirty 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 30351464640 cubic inches would be around 259.9 feet tall.

Recreational maths with 30351464640

• 30351464640 backwards is 04646415303
• 30351464640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30351464640's digits is 36
• More coming soon!