30936243492

Names of 30936243492

• Cardinal: 30936243492 can be written as Thirty billion, nine hundred thirty-six million, two hundred forty-three thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 3.0936243492 × 10¹⁰

Factors of 30936243492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 23

Divisors of 30936243492

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 81 84 98 99 108 126 132 147 154 162 189 196 198 231 243 252 294 297 308 324 378 396 441 462 486 539 567 588 594 693 729 756 882 891 924 972 1078 1134 1188 1323 1386 1458 1617 1701 1764 1782 2079 2156 2187 2268 2646 2673 2772 2916 3234 3402 3564 3969 4158 4374 4851 5103 5292 5346 6237 6468 6561 6804 7938 8019 8316 8748 9702 10206 10692 11907 12474 13122 14553 15309 15876 16038 18711 19404 19683 20412 23814 24057 24948 26244 29106 30618 32076 35721 37422 39366 43659 45927 47628 48114 56133 58212 59049 61236 71442 72171 74844 78732 87318 91854 96228 107163 112266 118098 130977 137781 142884 144342 168399 174636 177147 183708 214326 216513 224532 236196 261954 275562 288684 321489 336798 354294 392931 413343 428652 433026 505197 523908 531441 551124 642978 649539 673596 708588 785862 826686 866052 964467 1010394 1062882 1178793 1240029 1285956 1299078 1515591 1571724 1594323 1653372 1928934 1948617 2020788 2125764 2357586 2480058 2598156 2893401 3031182 3188646 3536379 3720087 3857868 3897234 4546773 4715172 4782969 4960116 5786802 5845851 6062364 6377292 7072758 7440174 7794468 8680203 9093546 9565938 10609137 11160261 11573604 11691702 13640319 14145516 14348907 14880348 17360406 17537553 18187092 19131876 21218274 22320522 23383404 26040609 27280638 28697814 31827411 33480783 34720812 35075106 40920957 42436548 44641044 52081218 52612659 54561276 57395628 63654822 66961566 70150212 78121827 81841914 95482233 100442349 104162436 105225318 122762871 127309644 133923132 156243654 157837977 163683828 190964466 200884698 210450636 234365481 245525742 286446699 312487308 315675954 368288613 381928932 401769396 468730962 491051484 572893398 631351908 703096443 736577226 859340097 937461924 1104865839 1145786796 1406192886 1473154452 1718680194 2209731678 2578020291 2812385772 3437360388 4419463356 5156040582 7734060873 10312081164 15468121746 30936243492
• Sum of all divisors σ(n): 103053847680
• Sum of proper divisors (its aliquot sum) s(n): 72117604188
• 30936243492 is an abundant number, because the sum of its proper divisors (72117604188) is greater than itself. Its abundance is 41181360696

Bases of 30936243492

• Binary: 11100110011111100011001110100100100₂
• Hexadecimal: 0x733F19D24
• Base-36: E7MN290

Squares and roots of 30936243492

• 30936243492 squared (30936243492²) is 957051161396312354064
• 30936243492 cubed (30936243492³) is 29607567763257709696211619751488
• The square root of 30936243492 is 175887.0191117013
• The cube root of 30936243492 is 3139.2255887043

Scales and comparisons

• 30,936,243,492 seconds is equal to 983 years, 35 weeks, 1 day, 8 hours, 58 minutes, 12 seconds.
• To count from 1 to 30,936,243,492 would take you about one thousand, nine hundred sixty-seven 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 30936243492 cubic inches would be around 261.6 feet tall.

Recreational maths with 30936243492

• 30936243492 backwards is 29434263903
• The number of decimal digits it has is: 11
• The sum of 30936243492's digits is 45
• More coming soon!