133091199428

Names of 133091199428

• Cardinal: 133091199428 can be written as One hundred thirty-three billion, ninety-one million, one hundred ninety-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.33091199428 × 10¹¹

Factors of 133091199428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3680

Divisors of 133091199428

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 11 17 22 34 37 44 68 74 121 148 187 242 374 407 484 629 748 814 1258 1331 1628 2057 2516 2662 3613 4114 4477 5324 6919 7226 8228 8954 13838 14452 14641 17908 22627 27676 29282 39743 45254 49247 58564 61421 76109 79486 90508 98494 122842 133681 152218 158972 196988 245684 248897 267362 304436 437173 497794 534724 541717 675631 837199 874346 995588 1083434 1351262 1470491 1674398 1748692 2166868 2272577 2702524 2940982 3348796 4545154 4808903 5881964 7431941 9090308 9209189 9617806 14863882 16175401 18418378 19235612 24998347 29727764 32350802 36836756 49996694 52897933 64701604 81751351 99993388 105795866 163502702 177929411 211591732 274981817 327005404 355858822 549963634 711717644 899264861 1099927268 1798529722 1957223521 3024799987 3597059444 3914447042 6049599974 7828894084 12099199948 33272799857 66545599714 133091199428
• Sum of all divisors σ(n): 278678214360
• Sum of proper divisors (its aliquot sum) s(n): 145587014932
• 133091199428 is an abundant number, because the sum of its proper divisors (145587014932) is greater than itself. Its abundance is 12495815504

Bases of 133091199428

• Binary: 1111011111100110110101000100111000100₂
• Hexadecimal: 0x1EFCDA89C4
• Base-36: 1P532APW

Squares and roots of 133091199428

• 133091199428 squared (133091199428²) is 17713267365183667527184
• 133091199428 cubed (133091199428³) is 2357479999421143598708893355250752
• The square root of 133091199428 is 364816.6655020025
• The cube root of 133091199428 is 5105.6351838141

Scales and comparisons

• 133,091,199,428 seconds is equal to 4,231 years, 46 weeks, 1 day, 9 hours, 37 minutes, 8 seconds.
• To count from 1 to 133,091,199,428 would take you about eight thousand, four hundred sixty-three 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 133091199428 cubic inches would be around 425.5 feet tall.

Recreational maths with 133091199428

• 133091199428 backwards is 824991190331
• The number of decimal digits it has is: 12
• The sum of 133091199428's digits is 50
• More coming soon!