1401358009808703742

Names of 1401358009808703742

• Cardinal: 1401358009808703742 can be written as One quintillion, four hundred one quadrillion, three hundred fifty-eight trillion, nine billion, eight hundred eight million, seven hundred three thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.401358009808703742 × 10¹⁸

Factors of 1401358009808703742

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 98

Divisors of 1401358009808703742

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 23 46 73 146 529 1058 1679 3358 5329 10658 12167 24334 38617 77234 122567 245134 279841 389017 559682 778034 888191 1776382 2819041 5638082 6436343 8947391 12872686 17894782 20428393 40856786 64837943 129675886 148035889 205789993 296071778 411579986 469853039 939706078 1491272689 2982545378 3404825447 4733169839 6809650894 9466339678 10806619897 21613239794 34299271847 68598543694 78310985281 108862906297 156621970562 217725812594 248552257631 497104515262 788883252481 1577766504962 1801152661463 2503846844831 3602305322926 5007693689662 5716701925513 11433403851026 18144314807063 36288629614126 57588477431113 115176954862226 131484144286799 262968288573598 417319240562449 834638481124898 1324534980915599 2649069961831198 9598342532936327 19196685065872654 30464304561058777 60928609122117554 700679004904351871 1401358009808703742
• Sum of all divisors σ(n): 2228106075393687840
• Sum of proper divisors (its aliquot sum) s(n): 826748065584984098
• 1401358009808703742 is a deficient number, because the sum of its proper divisors (826748065584984098) is less than itself. Its deficiency is 574609944223719644

Bases of 1401358009808703742

• Binary: 1001101110010100111111010111101101001110010111101000011111110₂
• Hexadecimal: 0x13729FAF69CBD0FE
• Base-36: ANABYEAGI7ZY

Squares and roots of 1401358009808703742

• 1401358009808703742 squared (1401358009808703742²) is 1963804271655011013173941098324802564
• 1401358009808703742 cubed (1401358009808703742³) is 2751992845780297231337498807636696019507992840917994488
• The square root of 1401358009808703742 is 1183789681.4082743735
• The cube root of 1401358009808703742 is 1119050.5372271773

Scales and comparisons

• 1,401,358,009,808,703,742 seconds is equal to 44,558,850,026 years, 51 weeks, 1 day, 23 hours, 2 minutes, 22 seconds.
• To count from 1 to 1,401,358,009,808,703,742 would take you about one hundred fifty-five billion, nine hundred fifty-five million, nine hundred seventy-five thousand and ninety-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 1401358009808703742 cubic inches would be around 93254.2 feet tall.

Recreational maths with 1401358009808703742

• 1401358009808703742 backwards is 2473078089008531041
• The number of decimal digits it has is: 19
• The sum of 1401358009808703742's digits is 70
• More coming soon!