133813287972

Names of 133813287972

• Cardinal: 133813287972 can be written as One hundred thirty-three billion, eight hundred thirteen million, two hundred eighty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.33813287972 × 10¹¹

Factors of 133813287972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4861

Divisors of 133813287972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 49 52 63 78 84 91 98 117 126 147 156 179 182 196 234 252 273 294 343 358 364 441 468 537 546 588 637 686 716 819 882 1029 1074 1092 1253 1274 1372 1611 1638 1764 1911 2058 2148 2327 2506 2548 3087 3222 3276 3759 3822 4116 4459 4654 4657 5012 5733 6174 6444 6981 7518 7644 8771 8918 9308 9314 11277 11466 12348 13377 13962 13971 15036 16289 17542 17836 18628 20943 22554 22932 26313 26754 27924 27942 32578 32599 35084 40131 41886 41913 45108 48867 52626 53508 55884 60541 61397 65156 65198 78939 80262 83772 83826 97734 97797 105252 114023 121082 122794 130396 146601 157878 160524 167652 181623 184191 195468 195594 228046 228193 242164 245588 293202 293391 315756 342069 363246 368382 391188 423787 456092 456386 544869 552573 586404 586782 684138 684579 726492 736764 798161 833603 847574 912772 1026207 1089738 1105146 1173564 1271361 1368276 1369158 1596322 1597351 1667206 1695148 2052414 2053737 2179476 2210292 2394483 2500809 2542722 2738316 2966509 3192644 3194702 3334412 3814083 4104828 4107474 4788966 4792053 5001618 5085444 5835221 5933018 6389404 7183449 7502427 7628166 8214948 8899527 9577932 9584106 10003236 10836839 11670442 11866036 14366898 14376159 15004854 15256332 17505663 17799054 19168212 20765563 21673678 23340884 26698581 28733796 28752318 30009708 32510517 35011326 35598108 40846547 41531126 43347356 52516989 53397162 57504636 62296689 65021034 70022652 75857873 81693094 83062252 97531551 105033978 106794324 122539641 124593378 130042068 151715746 163386188 186890067 195063102 210067956 227573619 245079282 249186756 285925829 303431492 367618923 373780134 390126204 455147238 490158564 531005111 571851658 682720857 735237846 747560268 857777487 910294476 1062010222 1143703316 1365441714 1470475692 1593015333 1715554974 2124020444 2573332461 2730883428 3186030666 3431109948 3717035777 4779045999 5146664922 6372061332 7434071554 9558091998 10293329844 11151107331 14868143108 19116183996 22302214662 33453321993 44604429324 66906643986 133813287972
• Sum of all divisors σ(n): 427269024000
• Sum of proper divisors (its aliquot sum) s(n): 293455736028
• 133813287972 is an abundant number, because the sum of its proper divisors (293455736028) is greater than itself. Its abundance is 159642448056

Bases of 133813287972

• Binary: 1111100100111111001001011110000100100₂
• Hexadecimal: 0x1F27E4BC24
• Base-36: 1PH0Z5T0

Squares and roots of 133813287972

• 133813287972 squared (133813287972²) is 17905996037877399872784
• 133813287972 cubed (133813287972³) is 2396060204241979528807441557354048
• The square root of 133813287972 is 365804.9862590721
• The cube root of 133813287972 is 5114.8521048961

Scales and comparisons

• 133,813,287,972 seconds is equal to 4,254 years, 44 weeks, 21 hours, 46 minutes, 12 seconds.
• To count from 1 to 133,813,287,972 would take you about eight thousand, five hundred nine 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 133813287972 cubic inches would be around 426.2 feet tall.

Recreational maths with 133813287972

• 133813287972 backwards is 279782318331
• The number of decimal digits it has is: 12
• The sum of 133813287972's digits is 54
• More coming soon!