30139618824

Names of 30139618824

• Cardinal: 30139618824 can be written as Thirty billion, one hundred thirty-nine million, six hundred eighteen thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 3.0139618824 × 10¹⁰

Factors of 30139618824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6357

Divisors of 30139618824

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 43 56 63 72 84 86 126 129 168 172 229 252 258 301 344 387 458 504 516 602 687 774 903 916 1032 1204 1374 1548 1603 1806 1832 2061 2408 2709 2748 3096 3206 3612 4122 4809 5418 5496 6073 6412 7224 8244 9618 9847 10836 12146 12824 14427 16488 18219 19236 19694 21672 24292 28854 29541 36438 38472 39388 42511 48584 54657 57708 59082 68929 72876 78776 85022 88623 109314 115416 118164 127533 137858 145752 170044 177246 206787 218628 236328 255066 261139 275716 340088 354492 382599 413574 437256 510132 522278 551432 620361 708984 765198 783417 827148 1020264 1044556 1240722 1390717 1530396 1566834 1654296 1827973 2089112 2350251 2481444 2781434 3060792 3133668 3655946 4172151 4700502 4962888 5483919 5562868 6267336 7311892 8344302 9401004 9735019 10967838 11125736 12516453 14623784 16451757 16688604 18802008 19470038 21935676 25032906 29205057 32903514 33377208 38940076 43871352 50065812 58410114 59800831 65807028 77880152 87615171 100131624 116820228 119601662 131614056 175230342 179402493 233640456 239203324 350460684 358804986 418605817 478406648 538207479 700921368 717609972 837211634 1076414958 1255817451 1435219944 1674423268 2152829916 2511634902 3348846536 3767452353 4305659832 5023269804 7534904706 10046539608 15069809412 30139618824
• Sum of all divisors σ(n): 95891452800
• Sum of proper divisors (its aliquot sum) s(n): 65751833976
• 30139618824 is an abundant number, because the sum of its proper divisors (65751833976) is greater than itself. Its abundance is 35612215152

Bases of 30139618824

• Binary: 11100000100011101100001011000001000₂
• Hexadecimal: 0x704761608
• Base-36: DUGCMQ0

Squares and roots of 30139618824

• 30139618824 squared (30139618824²) is 908396622856015142976
• 30139618824 cubed (30139618824³) is 27378727953889182644868500980224
• The square root of 30139618824 is 173607.6577343293
• The cube root of 30139618824 is 3112.0453601391

Scales and comparisons

• 30,139,618,824 seconds is equal to 958 years, 18 weeks, 4 hours, 20 minutes, 24 seconds.
• To count from 1 to 30,139,618,824 would take you about one thousand, nine hundred sixteen 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 30139618824 cubic inches would be around 259.3 feet tall.

Recreational maths with 30139618824

• 30139618824 backwards is 42881693103
• The number of decimal digits it has is: 11
• The sum of 30139618824's digits is 45
• More coming soon!