1297513985612

Names of 1297513985612

• Cardinal: 1297513985612 can be written as One trillion, two hundred ninety-seven billion, five hundred thirteen million, nine hundred eighty-five thousand, six hundred twelve.

Scientific notation

• Scientific notation: 1.297513985612 × 10¹²

Factors of 1297513985612

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2218

Divisors of 1297513985612

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 13 26 52 59 118 127 169 236 254 338 508 676 767 1534 1651 2017 3068 3302 4034 6604 7493 8068 9971 14986 16129 19942 21463 26221 29972 32258 39884 42926 52442 64516 85852 97409 104884 119003 194818 209677 238006 256159 340873 389636 419354 476012 512318 681746 838708 951611 1024636 1266317 1363492 1547039 1903222 2532634 2725801 3094078 3330067 3806444 5065268 5451602 6188156 6660134 10903204 12370943 13320268 15113381 20111507 24741886 30226762 32532193 40223014 43290871 49483772 60453524 65064386 80446028 86581742 130128772 160822259 173163484 196473953 321644518 392947906 422918509 643289036 785895812 845837018 1691674036 1919399387 2554161389 3838798774 5108322778 5497940617 7677597548 10216645556 10995881234 21991762468 24952192031 49904384062 99808768124 324378496403 648756992806 1297513985612
• Sum of all divisors σ(n): 2521517274360
• Sum of proper divisors (its aliquot sum) s(n): 1224003288748
• 1297513985612 is a deficient number, because the sum of its proper divisors (1224003288748) is less than itself. Its deficiency is 73510696864

Bases of 1297513985612

• Binary: 10010111000011001110111000011011001001100₂
• Hexadecimal: 0x12E19DC364C
• Base-36: GK2IBQRW

Squares and roots of 1297513985612

• 1297513985612 squared (1297513985612²) is 1683542542858737343014544
• 1297513985612 cubed (1297513985612³) is 2184419994732001618232660152322740928
• The square root of 1297513985612 is 1139084.7139752161
• The cube root of 1297513985612 is 10906.9674209627

Scales and comparisons

• 1,297,513,985,612 seconds is equal to 41,256 years, 48 weeks, 2 days, 23 hours, 33 minutes, 32 seconds.
• To count from 1 to 1,297,513,985,612 would take you about one hundred three thousand, one hundred forty-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 1297513985612 cubic inches would be around 908.9 feet tall.

Recreational maths with 1297513985612

• 1297513985612 backwards is 2165893157921
• 1297513985612 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1297513985612's digits is 59
• More coming soon!