31290138062848

Names of 31290138062848

• Cardinal: 31290138062848 can be written as Thirty-one trillion, two hundred ninety billion, one hundred thirty-eight million, sixty-two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.1290138062848 × 10¹³

Factors of 31290138062848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 797207

Divisors of 31290138062848

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 56 64 74 112 128 148 224 256 259 296 448 512 518 592 896 1024 1036 1184 1369 1792 2048 2072 2368 2738 3584 4096 4144 4736 5476 7168 8288 9472 9583 10952 14336 16576 18944 19166 21904 28672 33152 37888 38332 43808 66304 75776 76664 87616 132608 151552 153328 175232 265216 306656 350464 530432 613312 700928 797161 1060864 1226624 1401856 1594322 2453248 2803712 3188644 4906496 5580127 5607424 6377288 9812992 11160254 12754576 19625984 22320508 25509152 29494957 39251968 44641016 51018304 58989914 89282032 102036608 117979828 178564064 204073216 206464699 235959656 357128128 408146432 412929398 471919312 714256256 816292864 825858796 943838624 1091313409 1428512512 1632585728 1651717592 1887677248 2182626818 2857025024 3265171456 3303435184 3775354496 4365253636 5714050048 6606870368 7550708992 7639193863 8730507272 11428100096 13213740736 15101417984 15278387726 17461014544 22856200192 26427481472 30202835968 30556775452 34922029088 52854962944 60405671936 61113550904 69844058176 105709925888 120811343872 122227101808 139688116352 211419851776 244454203616 279376232704 422839703552 488908407232 558752465408 845679407104 977816814464 1117504930816 1955633628928 2235009861632 3911267257856 4470019723264 7822534515712 15645069031424 31290138062848
• Sum of all divisors σ(n): 73496659171152
• Sum of proper divisors (its aliquot sum) s(n): 42206521108304
• 31290138062848 is an abundant number, because the sum of its proper divisors (42206521108304) is greater than itself. Its abundance is 10916383045456

Bases of 31290138062848

• Binary: 111000111010101001101100100000111000000000000₂
• Hexadecimal: 0x1C754D907000
• Base-36: B3AHOBCHS

Squares and roots of 31290138062848

• 31290138062848 squared (31290138062848²) is 979072739992089189997871104
• 31290138062848 cubed (31290138062848³) is 30635321207923353226364427963358555144192
• The square root of 31290138062848 is 5593758.8491861177
• The cube root of 31290138062848 is 31511.5060218719

Scales and comparisons

• 31,290,138,062,848 seconds is equal to 994,929 years, 31 weeks, 2 days, 17 hours, 27 minutes, 28 seconds.
• To count from 1 to 31,290,138,062,848 would take you about two million, four hundred eighty-seven thousand, three hundred twenty-four 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 31290138062848 cubic inches would be around 2626 feet tall.

Recreational maths with 31290138062848

• 31290138062848 backwards is 84826083109213
• The number of decimal digits it has is: 14
• The sum of 31290138062848's digits is 55
• More coming soon!