146865309487840

Names of 146865309487840

• Cardinal: 146865309487840 can be written as One hundred forty-six trillion, eight hundred sixty-five billion, three hundred nine million, four hundred eighty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4686530948784 × 10¹⁴

Factors of 146865309487840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16173328

Divisors of 146865309487840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 80 124 155 160 248 310 496 620 992 1240 1831 2480 3662 4960 7324 9155 14648 18310 29296 36620 56761 58592 73240 113522 146480 227044 283805 292960 454088 567610 908176 1135220 1816352 2270440 4540880 9081760 16171459 32342918 64685836 80857295 129371672 161714590 258743344 323429180 501315229 517486688 646858360 1002630458 1293716720 2005260916 2506576145 2587433440 4010521832 5013152290 8021043664 10026304580 16042087328 20052609160 29609941429 40105218320 59219882858 80210436640 118439765716 148049707145 236879531432 296099414290 473759062864 592198828580 917908184299 947518125728 1184397657160 1835816368598 2368795314320 3671632737196 4589540921495 4737590628640 7343265474392 9179081842990 14686530948784 18358163685980 29373061897568 36716327371960 73432654743920 146865309487840
• Sum of all divisors σ(n): 358357483653120
• Sum of proper divisors (its aliquot sum) s(n): 211492174165280
• 146865309487840 is an abundant number, because the sum of its proper divisors (211492174165280) is greater than itself. Its abundance is 64626864677440

Bases of 146865309487840

• Binary: 100001011001001010111110100110100001001011100000₂
• Hexadecimal: 0x8592BE9A12E0
• Base-36: 1G24ZPBHLS

Squares and roots of 146865309487840

• 146865309487840 squared (146865309487840²) is 21569419130959025923107865600
• 146865309487840 cubed (146865309487840³) is 3167799416141234237383298128003411554304000
• The square root of 146865309487840 is 12118799.8369409501
• The cube root of 146865309487840 is 52760.1969745771

Scales and comparisons

• 146,865,309,487,840 seconds is equal to 4,669,862 years, 28 weeks, 6 days, 22 hours, 10 minutes, 40 seconds.
• To count from 1 to 146,865,309,487,840 would take you about eleven million, six hundred seventy-four thousand, six hundred fifty-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 146865309487840 cubic inches would be around 4396.7 feet tall.

Recreational maths with 146865309487840

• 146865309487840 backwards is 048784903568641
• The number of decimal digits it has is: 15
• The sum of 146865309487840's digits is 73
• More coming soon!