1138357962429872

Names of 1138357962429872

• Cardinal: 1138357962429872 can be written as One quadrillion, one hundred thirty-eight trillion, three hundred fifty-seven billion, nine hundred sixty-two million, four hundred twenty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.138357962429872 × 10¹⁵

Factors of 1138357962429872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5993

Divisors of 1138357962429872

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 496 601 757 1202 1514 1801 2404 2801 3028 3602 4808 5602 6056 7204 9616 11204 12112 14408 18631 22408 23467 28816 37262 44816 46934 55831 74524 86831 93868 111662 149048 173662 187736 223324 298096 347324 375472 446648 454957 694648 893296 909914 1082401 1363357 1389296 1683401 1819828 2120357 2164802 2726714 3366802 3639656 4240714 4329604 5044601 5453428 6733604 7279312 8481428 8659208 10089202 10906856 13467208 14103667 16962856 17318416 20178404 21813712 26934416 28207334 33554431 33925712 40356808 42264067 52185431 56414668 65731067 67108862 80713616 84528134 104370862 112829336 131462134 134217724 156382631 169056268 208741724 225658672 262924268 268435448 312765262 338112536 417483448 525848536 536870896 625530524 676225072 819377557 834966896 1051697072 1251061048 1274334557 1638755114 2502122096 2548669114 3031805201 3277510228 3818762957 5097338228 6063610402 6555020456 7637525914 10194676456 12127220804 13110040912 15275051828 20389352912 24254441608 25400704267 30550103656 39504371267 48508883216 50801408534 61100207312 79008742534 93985961231 101602817068 118381651667 158017485068 187971922462 203205634136 236763303334 316034970136 375943844924 406411268272 473526606668 632069940272 751887689848 947053213336 1503775379696 1894106426672 2295076537157 4590153074314 9180306148628 18360612297256 36721224594512 71147372651867 142294745303734 284589490607468 569178981214936 1138357962429872
• Sum of all divisors σ(n): 2285600311884288
• Sum of proper divisors (its aliquot sum) s(n): 1147242349454416
• 1138357962429872 is an abundant number, because the sum of its proper divisors (1147242349454416) is greater than itself. Its abundance is 8884387024544

Bases of 1138357962429872

• Binary: 100000010110101010010011101111110100101010110110000₂
• Hexadecimal: 0x40B549DFA55B0
• Base-36: B7IIFFAROW

Squares and roots of 1138357962429872

• 1138357962429872 squared (1138357962429872²) is 1295858850627489871866517936384
• 1138357962429872 cubed (1138357962429872³) is 1475151240797025227550550820297539687757262848
• The square root of 1138357962429872 is 33739560.7918934239
• The cube root of 1138357962429872 is 104414.2123073843

Scales and comparisons

• 1,138,357,962,429,872 seconds is equal to 36,196,262 years, 1 week, 4 days, 23 hours, 24 minutes, 32 seconds.
• To count from 1 to 1,138,357,962,429,872 would take you about one hundred eight million, five hundred eighty-eight thousand, seven 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 1138357962429872 cubic inches would be around 8701.2 feet tall.

Recreational maths with 1138357962429872

• 1138357962429872 backwards is 2789242697538311
• The number of decimal digits it has is: 16
• The sum of 1138357962429872's digits is 77
• More coming soon!