126977100631580672

Names of 126977100631580672

• Cardinal: 126977100631580672 can be written as One hundred twenty-six quadrillion, nine hundred seventy-seven trillion, one hundred billion, six hundred thirty-one million, five hundred eighty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.26977100631580672 × 10¹⁷

Factors of 126977100631580672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 84

Divisors of 126977100631580672

• Number of divisors d(n): 294
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 71 88 121 128 142 176 242 256 284 352 484 512 568 704 781 968 1024 1136 1408 1562 1936 2048 2272 2816 3124 3872 4096 4544 5041 5632 6248 7744 8192 8591 9088 10082 11264 12496 15488 17182 18176 20164 22528 24992 30976 34364 36352 40328 45056 49984 55451 61952 68728 72704 80656 90112 99968 110902 123904 137456 145408 161312 199936 221804 247808 274912 290816 322624 357911 399872 443608 495616 549824 581632 609961 645248 715822 799744 887216 991232 1099648 1219922 1290496 1431644 1599488 1774432 2199296 2439844 2580992 2863288 3198976 3548864 3937021 4398592 4879688 5161984 5726576 6397952 7097728 7874042 8797184 9759376 10323968 11453152 14195456 15748084 17594368 19518752 20647936 22906304 25411681 28390912 31496168 35188736 39037504 41295872 43307231 45812608 50823362 56781824 62992336 70377472 78075008 86614462 91625216 101646724 113563648 125984672 156150016 173228924 183250432 203293448 227127296 251969344 279528491 312300032 346457848 366500864 406586896 454254592 503938688 559056982 624600064 692915696 733001728 813173792 1007877376 1118113964 1249200128 1385831392 1466003456 1626347584 1804229351 2015754752 2236227928 2498400256 2771662784 2932006912 3074813401 3252695168 3608458702 4031509504 4472455856 4996800512 5543325568 6149626802 6505390336 7216917404 8063019008 8944911712 11086651136 12299253604 13010780672 14433834808 16126038016 17889823424 19846522861 22173302272 24598507208 26021561344 28867669616 32252076032 35779646848 39693045722 44346604544 49197014416 52043122688 57735339232 71559293696 79386091444 88693209088 98394028832 104086245376 115470678464 128100283921 143118587392 158772182888 177386418176 196788057664 208172490752 218311751471 230941356928 256200567842 286237174784 317544365776 354772836352 393576115328 436623502942 461882713856 512401135684 572474349568 635088731552 787152230656 873247005884 923765427712 1024802271368 1144948699136 1270177463104 1409103123131 1574304461312 1746494011768 1847530855424 2049604542736 2289897398272 2540354926208 2818206246262 3148608922624 3492988023536 3695061710848 4099209085472 5080709852416 5636412492524 6297217845248 6985976047072 7390123421696 8198418170944 10161419704832 11272824985048 12594435690496 13971952094144 14780246843392 15500134354441 16396836341888 20322839409664 22545649970096 25188871380992 27943904188288 31000268708882 32793672683776 40645678819328 45091299940192 55887808376576 62000537417764 65587345367552 81291357638656 90182599880384 111775616753152 124001074835528 131174690735104 162582715277312 180365199760768 223551233506304 248002149671056 262349381470208 360730399521536 447102467012608 496004299342112 524698762940416 721460799043072 894204934025216 992008598684224 1049397525880832 1442921598086144 1788409868050432 1984017197368448 2885843196172288 3968034394736896 5771686392344576 7936068789473792 11543372784689152 15872137578947584 31744275157895168 63488550315790336 126977100631580672
• Sum of all divisors σ(n): 283110171754316403
• Sum of proper divisors (its aliquot sum) s(n): 156133071122735731
• 126977100631580672 is an abundant number, because the sum of its proper divisors (156133071122735731) is greater than itself. Its abundance is 29155970491155059

Bases of 126977100631580672

• Binary: 111000011000111010000000000010001110000010010000000000000₂
• Hexadecimal: 0x1C31D0011C12000
• Base-36: YQ9MIQOGI68

Squares and roots of 126977100631580672

• 126977100631580672 squared (126977100631580672²) is 16123184084802564692116545243971584
• 126977100631580672 cubed (126977100631580672³) is 2047275168037475176226660572668744966232376971624448
• The square root of 126977100631580672 is 356338463.5870518425
• The cube root of 126977100631580672 is 502622.3566225267
• Being both a perfect square and a perfect cube, 126977100631580672 is also a perfect sixth number.

Scales and comparisons

• 126,977,100,631,580,672 seconds is equal to 4,037,479,034 years, 6 weeks, 3 days, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 126,977,100,631,580,672 would take you about twelve billion, one hundred twelve million, four hundred thirty-seven thousand, one hundred two 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 126977100631580672 cubic inches would be around 41885.2 feet tall.

Recreational maths with 126977100631580672

• 126977100631580672 backwards is 276085136001779621
• 126977100631580672 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 126977100631580672's digits is 71
• More coming soon!