133865841590

Names of 133865841590

• Cardinal: 133865841590 can be written as One hundred thirty-three billion, eight hundred sixty-five million, eight hundred forty-one thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.3386584159 × 10¹¹

Factors of 133865841590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4798

Divisors of 133865841590

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 17 19 26 34 38 65 85 95 130 170 190 221 247 323 442 494 646 811 1105 1235 1615 1622 2210 2470 3230 3931 4055 4199 7862 8110 8398 10543 13787 15409 19655 20995 21086 27574 30818 39310 41990 51103 52715 66827 68935 74689 77045 102206 105430 133654 137870 149378 154090 179231 200317 255515 261953 334135 358462 373445 400634 511030 523906 668270 746890 868751 896155 970957 1001585 1269713 1309765 1737502 1792310 1941914 2003170 2539426 2619530 3188041 3405389 4343755 4854785 6348565 6376082 6810778 8687510 9709570 12697130 15940205 16506269 17026945 31880410 33012538 34053890 41444533 54196697 60572779 82531345 82889066 108393394 121145558 165062690 207222665 270983485 302863895 414445330 541966970 605727790 704557061 787446127 1029737243 1409114122 1574892254 2059474486 3522785305 3937230635 5148686215 7045570610 7874461270 10297372430 13386584159 26773168318 66932920795 133865841590
• Sum of all divisors σ(n): 289649364480
• Sum of proper divisors (its aliquot sum) s(n): 155783522890
• 133865841590 is an abundant number, because the sum of its proper divisors (155783522890) is greater than itself. Its abundance is 21917681300

Bases of 133865841590

• Binary: 1111100101011000001101010001110110110₂
• Hexadecimal: 0x1F2B06A3B6
• Base-36: 1PHW9KFQ

Squares and roots of 133865841590

• 133865841590 squared (133865841590²) is 17920063544598973728100
• 133865841590 cubed (133865841590³) is 2398884387744020117162406331679000
• The square root of 133865841590 is 365876.8120419767
• The cube root of 133865841590 is 5115.5216168843

Scales and comparisons

• 133,865,841,590 seconds is equal to 4,256 years, 27 weeks, 3 hours, 59 minutes, 50 seconds.
• To count from 1 to 133,865,841,590 would take you about eight thousand, five hundred thirteen 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 133865841590 cubic inches would be around 426.3 feet tall.

Recreational maths with 133865841590

• 133865841590 backwards is 095148568331
• The number of decimal digits it has is: 12
• The sum of 133865841590's digits is 53
• More coming soon!