1028697012992

Names of 1028697012992

• Cardinal: 1028697012992 can be written as One trillion, twenty-eight billion, six hundred ninety-seven million, twelve thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.028697012992 × 10¹²

Factors of 1028697012992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2323

Divisors of 1028697012992

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 73 88 128 146 176 256 292 352 584 704 803 1168 1408 1606 2237 2336 2816 3212 4474 4672 6424 8948 9344 12848 17896 18688 24607 25696 35792 49214 51392 71584 98428 102784 143168 163301 196856 205568 286336 326602 393712 572672 653204 787424 1306408 1574848 1796311 2612816 3149696 3592622 5004169 5225632 6299392 7185244 10008338 10451264 14370488 20016676 20902528 28740976 40033352 41805056 55045859 57481952 80066704 110091718 114963904 160133408 220183436 229927808 320266816 365304337 440366872 459855616 640533632 730608674 880733744 1281067264 1461217348 1761467488 2922434696 3522934976 4018347707 5844869392 7045869952 8036695414 11689738784 14091739904 16073390828 23379477568 32146781656 46758955136 64293563312 93517910272 128587126624 257174253248 514348506496 1028697012992
• Sum of all divisors σ(n): 2271747291576
• Sum of proper divisors (its aliquot sum) s(n): 1243050278584
• 1028697012992 is an abundant number, because the sum of its proper divisors (1243050278584) is greater than itself. Its abundance is 214353265592

Bases of 1028697012992

• Binary: 1110111110000011000111101011101100000000₂
• Hexadecimal: 0xEF831EBB00
• Base-36: D4KRN37K

Squares and roots of 1028697012992

• 1028697012992 squared (1028697012992²) is 1058217544538663016792064
• 1028697012992 cubed (1028697012992³) is 1088585227162651368031255774770495488
• The square root of 1028697012992 is 1014247.0177387755
• The cube root of 1028697012992 is 10094.7560039915

Scales and comparisons

• 1,028,697,012,992 seconds is equal to 32,709 years, 19 weeks, 6 days, 10 hours, 16 minutes, 32 seconds.
• To count from 1 to 1,028,697,012,992 would take you about eighty-one thousand, seven hundred seventy-three 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 1028697012992 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028697012992

• 1028697012992 backwards is 2992107968201
• The number of decimal digits it has is: 13
• The sum of 1028697012992's digits is 56
• More coming soon!