30991988075749632

Names of 30991988075749632

• Cardinal: 30991988075749632 can be written as Thirty quadrillion, nine hundred ninety-one trillion, nine hundred eighty-eight billion, seventy-five million, seven hundred forty-nine thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 3.0991988075749632 × 10¹⁶

Factors of 30991988075749632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 450527456

Divisors of 30991988075749632

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 73 96 128 144 146 192 219 256 288 292 384 409 438 576 584 657 768 818 876 1152 1168 1227 1314 1636 1752 2304 2336 2454 2628 3272 3504 3681 4672 4908 5256 6544 7008 7362 9344 9816 10512 13088 14016 14724 18688 19632 21024 26176 28032 29448 29857 39264 42048 52352 56064 58896 59714 78528 84096 89571 104704 117792 119428 157056 168192 179142 235584 238856 268713 314112 358284 471168 477712 537426 716568 942336 955424 1074852 1433136 1910848 2149704 2866272 3821696 4299408 5732544 7643392 8598816 11465088 17197632 22930176 34395264 68790528 450526969 901053938 1351580907 1802107876 2703161814 3604215752 4054742721 5406323628 7208431504 8109485442 10812647256 14416863008 16218970884 21625294512 28833726016 32437941768 32888468737 43250589024 57667452032 64875883536 65776937474 86501178048 98665406211 115334904064 129751767072 131553874948 173002356096 184265530321 197330812422 259503534144 263107749896 295996218633 346004712192 368531060642 394661624844 519007068288 526215499792 552796590963 591992437266 737062121284 789323249688 1038014136576 1052430999584 1105593181926 1183984874532 1474124242568 1578646499376 1658389772889 2104861999168 2211186363852 2367969749064 2948248485136 3157292998752 3316779545778 4209723998336 4422372727704 4735939498128 5896496970272 6314585997504 6633559091556 8419447996672 8844745455408 9471878996256 11792993940544 12629171995008 13267118183112 13451383713433 17689490910816 18943757992512 23585987881088 25258343990016 26534236366224 26902767426866 35378981821632 37887515985024 40354151140299 47171975762176 53068472732448 53805534853732 70757963643264 75775031970048 80708302280598 106136945464896 107611069707464 121062453420897 141515927286528 161416604561196 212273890929792 215222139414928 242124906841794 322833209122392 424547781859584 430444278829856 484249813683588 645666418244784 860888557659712 968499627367176 1291332836489568 1721777115319424 1936999254734352 2582665672979136 3443554230638848 3873998509468704 5165331345958272 7747997018937408 10330662691916544 15495994037874816 30991988075749632
• Sum of all divisors σ(n): 90803089076281400
• Sum of proper divisors (its aliquot sum) s(n): 59811101000531768
• 30991988075749632 is an abundant number, because the sum of its proper divisors (59811101000531768) is greater than itself. Its abundance is 28819112924782136

Bases of 30991988075749632

• Binary: 1101110000110110000110010001000001000110110000100000000₂
• Hexadecimal: 0x6E1B0C88236100
• Base-36: 8H5QQRQVR40

Squares and roots of 30991988075749632

• 30991988075749632 squared (30991988075749632²) is 960503324887407377634838748135424
• 30991988075749632 cubed (30991988075749632³) is 29767907591628404193767941154072148533511054163968
• The square root of 30991988075749632 is 176045414.8103540697
• The cube root of 30991988075749632 is 314111.0000000011

Scales and comparisons

• 30,991,988,075,749,632 seconds is equal to 985,449,356 years, 15 weeks, 2 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 30,991,988,075,749,632 would take you about two billion, nine hundred fifty-six million, three hundred forty-eight thousand and sixty-eight 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 30991988075749632 cubic inches would be around 26175.9 feet tall.

Recreational maths with 30991988075749632

• 30991988075749632 backwards is 23694757088919903
• The number of decimal digits it has is: 17
• The sum of 30991988075749632's digits is 90
• More coming soon!