1988371070620

Names of 1988371070620

• Cardinal: 1988371070620 can be written as One trillion, nine hundred eighty-eight billion, three hundred seventy-one million, seventy thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.98837107062 × 10¹²

Factors of 1988371070620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10121081

Divisors of 1988371070620

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 38 44 47 55 76 94 95 110 188 190 209 220 235 380 418 470 517 836 893 940 1034 1045 1786 2068 2090 2585 3572 4180 4465 5170 8930 9823 10340 17860 19646 39292 49115 98230 196460 10120997 20241994 40483988 50604985 101209970 111330967 192298943 202419940 222661934 384597886 445323868 475686859 556654835 769195772 951373718 961494715 1113309670 1902747436 1922989430 2115288373 2226619340 2378434295 3845978860 4230576746 4756868590 5232555449 8461153492 9038050321 9513737180 10465110898 10576441865 18076100642 20930221796 21152883730 26162777245 36152201284 42305767460 45190251605 52325554490 90380503210 99418553531 104651108980 180761006420 198837107062 397674214124 497092767655 994185535310 1988371070620
• Sum of all divisors σ(n): 4896943672320
• Sum of proper divisors (its aliquot sum) s(n): 2908572601700
• 1988371070620 is an abundant number, because the sum of its proper divisors (2908572601700) is greater than itself. Its abundance is 920201531080

Bases of 1988371070620

• Binary: 11100111011110100001001101011111010011100₂
• Hexadecimal: 0x1CEF426BE9C
• Base-36: PDG0SP7G

Squares and roots of 1988371070620

• 1988371070620 squared (1988371070620²) is 3953619514478525027184400
• 1988371070620 cubed (1988371070620³) is 7861262666827789399301110032162328000
• The square root of 1988371070620 is 1410096.1210570009
• The cube root of 1988371070620 is 12574.7437957147

Scales and comparisons

• 1,988,371,070,620 seconds is equal to 63,224 years, 2 weeks, 4 days, 1 hour, 23 minutes, 40 seconds.
• To count from 1 to 1,988,371,070,620 would take you about one hundred fifty-eight thousand and sixty 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 1988371070620 cubic inches would be around 1047.9 feet tall.

Recreational maths with 1988371070620

• 1988371070620 backwards is 0260701738891
• The number of decimal digits it has is: 13
• The sum of 1988371070620's digits is 52
• More coming soon!