1396947205888

Names of 1396947205888

• Cardinal: 1396947205888 can be written as One trillion, three hundred ninety-six billion, nine hundred forty-seven million, two hundred five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.396947205888 × 10¹²

Factors of 1396947205888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11084

Divisors of 1396947205888

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 128 152 208 247 256 304 416 494 608 832 988 1216 1664 1976 2432 2621 3328 3952 4864 5242 7904 8429 10484 15808 16858 20968 31616 33716 34073 41936 49799 63232 67432 68146 83872 99598 109577 134864 136292 160151 167744 199196 219154 269728 272584 320302 335488 398392 438308 539456 545168 640604 647387 670976 796784 876616 1078912 1090336 1281208 1294774 1593568 1753232 2081963 2157824 2180672 2562416 2589548 3187136 3506464 4163926 4361344 5124832 5179096 6374272 7012928 8327852 8722688 10249664 10358192 12748544 14025856 16655704 20499328 20716384 22092409 28051712 33311408 40998656 41432768 44184818 66622816 82865536 88369636 133245632 165731072 176739272 266491264 287201317 353478544 419755771 532982528 574402634 706957088 839511542 1148805268 1413914176 1679023084 2297610536 2827828352 3358046168 4595221072 5456825023 5655656704 6716092336 9190442144 10913650046 13432184672 18380884288 21827300092 26864369344 36761768576 43654600184 53728738688 73523537152 87309200368 107457477376 174618400736 349236801472 698473602944 1396947205888
• Sum of all divisors σ(n): 3162563056800
• Sum of proper divisors (its aliquot sum) s(n): 1765615850912
• 1396947205888 is an abundant number, because the sum of its proper divisors (1765615850912) is greater than itself. Its abundance is 368668645024

Bases of 1396947205888

• Binary: 10100010101000000100010101011111100000000₂
• Hexadecimal: 0x145408ABF00
• Base-36: HTQYAQKG

Squares and roots of 1396947205888

• 1396947205888 squared (1396947205888²) is 1951461496038290261868544
• 1396947205888 cubed (1396947205888³) is 2726088684288705962777982370758787072
• The square root of 1396947205888 is 1181925.2116305837
• The cube root of 1396947205888 is 11178.7522485955

Scales and comparisons

• 1,396,947,205,888 seconds is equal to 44,418 years, 31 weeks, 1 day, 10 hours, 31 minutes, 28 seconds.
• To count from 1 to 1,396,947,205,888 would take you about one hundred eleven thousand and forty-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 1396947205888 cubic inches would be around 931.6 feet tall.

Recreational maths with 1396947205888

• 1396947205888 backwards is 8885027496931
• The number of decimal digits it has is: 13
• The sum of 1396947205888's digits is 70
• More coming soon!