15997612326912

Names of 15997612326912

• Cardinal: 15997612326912 can be written as Fifteen trillion, nine hundred ninety-seven billion, six hundred twelve million, three hundred twenty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.5997612326912 × 10¹³

Factors of 15997612326912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 114

Divisors of 15997612326912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 109 128 144 162 192 216 218 243 256 288 324 327 384 432 436 486 512 576 648 654 729 768 864 872 972 981 1024 1152 1296 1308 1458 1536 1728 1744 1944 1962 2048 2187 2304 2592 2616 2916 2943 3072 3456 3488 3888 3924 4096 4374 4608 5184 5232 5832 5886 6144 6912 6976 7776 7848 8192 8748 8829 9216 10368 10464 11664 11772 12288 13824 13952 15552 15696 16384 17496 17658 18432 20736 20928 23328 23544 24576 26487 27648 27904 31104 31392 32768 34992 35316 36864 41472 41856 46656 47088 49152 52974 55296 55808 62208 62784 65536 69984 70632 73728 79461 82944 83712 93312 94176 98304 105948 110592 111616 124416 125568 131072 139968 141264 147456 158922 165888 167424 186624 188352 196608 211896 221184 223232 238383 248832 251136 262144 279936 282528 294912 317844 331776 334848 373248 376704 393216 423792 442368 446464 476766 497664 502272 524288 559872 565056 589824 635688 663552 669696 746496 753408 786432 847584 884736 892928 953532 995328 1004544 1048576 1119744 1130112 1179648 1271376 1327104 1339392 1492992 1506816 1572864 1695168 1769472 1785856 1907064 1990656 2009088 2097152 2239488 2260224 2359296 2542752 2654208 2678784 2985984 3013632 3145728 3390336 3538944 3571712 3814128 3981312 4018176 4194304 4478976 4520448 4718592 5085504 5308416 5357568 5971968 6027264 6291456 6780672 7077888 7143424 7628256 7962624 8036352 8388608 8957952 9040896 9437184 10171008 10616832 10715136 11943936 12054528 12582912 13561344 14155776 14286848 15256512 15925248 16072704 16777216 17915904 18081792 18874368 20342016 21233664 21430272 23887872 24109056 25165824 27122688 28311552 28573696 30513024 31850496 32145408 33554432 35831808 36163584 37748736 40684032 42467328 42860544 47775744 48218112 50331648 54245376 56623104 57147392 61026048 63700992 64290816 67108864 71663616 72327168 75497472 81368064 84934656 85721088 95551488 96436224 100663296 108490752 113246208 114294784 122052096 127401984 128581632 143327232 144654336 150994944 162736128 169869312 171442176 191102976 192872448 201326592 216981504 226492416 228589568 244104192 254803968 257163264 286654464 289308672 301989888 325472256 339738624 342884352 382205952 385744896 433963008 452984832 457179136 488208384 509607936 514326528 573308928 578617344 603979776 650944512 679477248 685768704 764411904 771489792 867926016 905969664 914358272 976416768 1019215872 1028653056 1146617856 1157234688 1301889024 1358954496 1371537408 1528823808 1542979584 1735852032 1811939328 1828716544 1952833536 2038431744 2057306112 2293235712 2314469376 2603778048 2717908992 2743074816 3057647616 3085959168 3471704064 3657433088 3905667072 4076863488 4114612224 4586471424 4628938752 5207556096 5435817984 5486149632 6115295232 6171918336 6943408128 7314866176 7811334144 8153726976 8229224448 9172942848 9257877504 10415112192 10972299264 12230590464 12343836672 13886816256 15622668288 16307453952 16458448896 18345885696 18515755008 20830224384 21944598528 24461180928 24687673344 27773632512 31245336576 32916897792 36691771392 37031510016 41660448768 48922361856 49375346688 55547265024 62490673152 65833795584 73383542784 74063020032 83320897536 98750693376 111094530048 124981346304 146767085568 148126040064 166641795072 197501386752 222189060096 249962692608 296252080128 333283590144 444378120192 499925385216 592504160256 666567180288 888756240384 999850770432 1333134360576 1777512480768 1999701540864 2666268721152 3999403081728 5332537442304 7998806163456 15997612326912
• Sum of all divisors σ(n): 48425755901600
• Sum of proper divisors (its aliquot sum) s(n): 32428143574688
• 15997612326912 is an abundant number, because the sum of its proper divisors (32428143574688) is greater than itself. Its abundance is 16430531247776

Bases of 15997612326912

• Binary: 11101000110010111100000000000000000000000000₂
• Hexadecimal: 0xE8CBC000000
• Base-36: 5O579C000

Squares and roots of 15997612326912

• 15997612326912 squared (15997612326912²) is 255923600162166775159455744
• 15997612326912 cubed (15997612326912³) is 4094166540701977124506475924611324182528
• The square root of 15997612326912 is 3999701.5297284373
• The cube root of 15997612326912 is 25197.1674857151

Scales and comparisons

• 15,997,612,326,912 seconds is equal to 508,674 years, 30 weeks, 4 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 15,997,612,326,912 would take you about one million, two hundred seventy-one thousand, six hundred eighty-six 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 15997612326912 cubic inches would be around 2099.8 feet tall.

Recreational maths with 15997612326912

• 15997612326912 backwards is 21962321679951
• The number of decimal digits it has is: 14
• The sum of 15997612326912's digits is 63
• More coming soon!