30992870832

Names of 30992870832

• Cardinal: 30992870832 can be written as Thirty billion, nine hundred ninety-two million, eight hundred seventy thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.0992870832 × 10¹⁰

Factors of 30992870832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9049

Divisors of 30992870832

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 19 21 22 24 28 33 38 42 44 48 49 56 57 66 76 77 84 88 98 112 114 132 133 147 152 154 168 176 196 209 228 231 264 266 294 304 308 336 343 392 399 418 456 462 528 532 539 588 616 627 686 784 798 836 912 924 931 1029 1064 1078 1176 1232 1254 1372 1463 1596 1617 1672 1848 1862 2058 2128 2156 2352 2508 2744 2793 2926 3192 3234 3344 3696 3724 3773 4116 4312 4389 5016 5488 5586 5852 6384 6468 6517 7448 7546 8232 8624 8778 9007 10032 10241 11172 11319 11704 12936 13034 14896 15092 16464 17556 18014 19551 20482 22344 22638 23408 25872 26068 27021 30184 30723 35112 36028 39102 40964 44688 45276 52136 54042 60368 61446 63049 70224 71687 72056 78204 81928 90552 99077 104272 108084 122892 126098 143374 144112 156408 163856 171133 181104 189147 198154 215061 216168 245784 252196 286748 297231 312816 342266 378294 396308 430122 432336 441343 491568 504392 513399 573496 594462 684532 693539 756588 792616 860244 882686 1008784 1026798 1146992 1188924 1197931 1324029 1369064 1387078 1513176 1585232 1720488 1765372 1882463 2053596 2080617 2377848 2395862 2648058 2738128 2774156 3026352 3089401 3440976 3530744 3593793 3764926 4107192 4161234 4755696 4791724 4854773 5296116 5548312 5647389 6178802 7061488 7187586 7529852 8214384 8322468 8385517 9268203 9583448 9709546 10592232 11096624 11294778 12357604 13177241 14375172 14564319 15059704 16644936 16771034 18536406 19166896 19419092 21184464 22589556 24715208 25156551 26354482 28750344 29128638 30119408 33289872 33542068 33983411 37072812 38838184 39531723 45179112 49430416 50313102 52708964 57500688 58257276 58698619 67084136 67966822 74145624 77676368 79063446 90358224 92240687 100626204 101950233 105417928 116514552 117397238 134168272 135933644 148291248 158126892 176095857 184481374 201252408 203900466 210835856 233029104 234794476 271867288 276722061 316253784 352191714 368962748 402504816 407800932 469588952 543734576 553444122 632507568 645684809 704383428 737925496 815601864 939177904 1106888244 1291369618 1408766856 1475850992 1631203728 1937054427 2213776488 2582739236 2817533712 3874108854 4427552976 5165478472 7748217708 10330956944 15496435416 30992870832
• Sum of all divisors σ(n): 107231232000
• Sum of proper divisors (its aliquot sum) s(n): 76238361168
• 30992870832 is an abundant number, because the sum of its proper divisors (76238361168) is greater than itself. Its abundance is 45245490336

Bases of 30992870832

• Binary: 11100110111010100011010110110110000₂
• Hexadecimal: 0x73751ADB0
• Base-36: E8KCS6O

Squares and roots of 30992870832

• 30992870832 squared (30992870832²) is 960558042409036372224
• 30992870832 cubed (30992870832³) is 29770451335022042393928304570368
• The square root of 30992870832 is 176047.9219758075
• The cube root of 30992870832 is 3141.1398228491

Scales and comparisons

• 30,992,870,832 seconds is equal to 985 years, 24 weeks, 5 days, 18 hours, 47 minutes, 12 seconds.
• To count from 1 to 30,992,870,832 would take you about one thousand, nine hundred seventy 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 30992870832 cubic inches would be around 261.8 feet tall.

Recreational maths with 30992870832

• 30992870832 backwards is 23807829903
• The number of decimal digits it has is: 11
• The sum of 30992870832's digits is 51
• More coming soon!