135977874890

Names of 135977874890

• Cardinal: 135977874890 can be written as One hundred thirty-five billion, nine hundred seventy-seven million, eight hundred seventy-four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3597787489 × 10¹¹

Factors of 135977874890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1083

Divisors of 135977874890

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 11 13 22 26 55 61 65 110 121 122 130 143 169 242 286 305 338 605 610 671 715 793 845 991 1210 1331 1342 1430 1573 1586 1690 1859 1982 2662 3146 3355 3718 3965 4955 6655 6710 7381 7865 7930 8723 9295 9910 10309 10901 12883 13310 14762 15730 17303 17446 18590 20449 20618 21802 25766 34606 36905 40898 43615 51545 54505 60451 64415 73810 81191 86515 87230 95953 102245 103090 109010 113399 119911 120902 128830 141713 162382 167479 173030 191906 204490 224939 226798 239822 283426 302255 334958 405955 449878 479765 566995 599555 604510 664961 708565 785863 811910 837395 959530 1055483 1124695 1133990 1199110 1247389 1319021 1329922 1417130 1558843 1571726 1674790 1842269 2110966 2249390 2494778 2638042 3117686 3324805 3684538 3929315 5277415 6236945 6595105 6649610 7314571 7794215 7858630 8644493 9211345 10216219 10554830 12473890 13190210 13721279 14629142 15588430 17147273 17288986 18422690 20264959 20432438 27442558 34294546 36572855 40529918 43222465 51081095 68606395 73145710 80460281 85736365 86444930 95089423 101324795 102162190 112378409 137212790 160920562 171472730 190178846 202649590 222914549 224756818 402301405 445829098 475447115 561892045 804602810 950894230 1045983653 1114572745 1123784090 1236162499 2091967306 2229145490 2472324998 5229918265 6180812495 10459836530 12361624990 13597787489 27195574978 67988937445 135977874890
• Sum of all divisors σ(n): 296597873664
• Sum of proper divisors (its aliquot sum) s(n): 160619998774
• 135977874890 is an abundant number, because the sum of its proper divisors (160619998774) is greater than itself. Its abundance is 24642123884

Bases of 135977874890

• Binary: 1111110101000111010011011010111001010₂
• Hexadecimal: 0x1FA8E9B5CA
• Base-36: 1QGTPRRE

Squares and roots of 135977874890

• 135977874890 squared (135977874890²) is 18489982459600492512100
• 135977874890 cubed (135977874890³) is 2514228521609850250192715611169000
• The square root of 135977874890 is 368751.7795075707
• The cube root of 135977874890 is 5142.2842941923

Scales and comparisons

• 135,977,874,890 seconds is equal to 4,323 years, 35 weeks, 23 hours, 54 minutes, 50 seconds.
• To count from 1 to 135,977,874,890 would take you about eight thousand, six hundred forty-seven 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 135977874890 cubic inches would be around 428.5 feet tall.

Recreational maths with 135977874890

• 135977874890 backwards is 098478779531
• The number of decimal digits it has is: 12
• The sum of 135977874890's digits is 68
• More coming soon!