71730749376

Names of 71730749376

• Cardinal: 71730749376 can be written as Seventy-one billion, seven hundred thirty million, seven hundred forty-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 7.1730749376 × 10¹⁰

Factors of 71730749376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5182

Divisors of 71730749376

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 132 143 144 156 169 176 192 198 208 234 264 286 288 312 338 352 396 416 429 468 507 528 572 576 624 676 704 792 832 858 936 1014 1056 1144 1248 1287 1352 1521 1584 1716 1859 1872 2028 2112 2197 2288 2496 2574 2704 3042 3168 3432 3718 3744 4056 4394 4576 5148 5153 5408 5577 6084 6336 6591 6864 7436 7488 8112 8788 9152 10296 10306 10816 11154 12168 13182 13728 14872 15459 16224 16731 17576 19773 20592 20612 22308 24167 24336 26364 27456 29744 30918 32448 33462 35152 39546 41184 41224 44616 46377 48334 48672 52728 56683 59488 61836 66924 66989 70304 72501 79092 82368 82448 89232 92754 96668 97344 105456 113366 118976 123672 133848 133978 140608 145002 158184 164896 170049 178464 185508 193336 200967 210912 217503 226732 247344 267696 267956 290004 316368 329792 340098 356928 371016 386672 401934 421824 435006 453464 494688 510147 535392 535912 580008 602901 632736 680196 736879 742032 773344 803868 870012 870857 906928 989376 1020294 1070784 1071824 1160016 1205802 1265472 1360392 1473758 1484064 1546688 1607736 1740024 1741714 1813856 2040588 2143648 2210637 2320032 2411604 2612571 2720784 2947516 2968128 3215472 3480048 3483428 3627712 4081176 4287296 4421274 4640064 4823208 5225142 5441568 5895032 6430944 6631911 6960096 6966856 7837713 8162352 8842548 9579427 9646416 10450284 10883136 11321141 11790064 12861888 13263822 13920192 13933712 15675426 16324704 17685096 19158854 19292832 20900568 22642282 23580128 26527644 27867424 28738281 31350852 32649408 33963423 35370192 38317708 38585664 41801136 45284564 47160256 53055288 55734848 57476562 62701704 67926846 70740384 76635416 83602272 86214843 90569128 101890269 106110576 114953124 124532551 125403408 135853692 141480768 153270832 167204544 172429686 181138256 203780538 212221152 229906248 249065102 250806816 271707384 306541664 344859372 362276512 373597653 407561076 424442304 459812496 498130204 501613632 543414768 613083328 689718744 724553024 747195306 815122152 919624992 996260408 1086829536 1120792959 1379437488 1494390612 1630244304 1839249984 1992520816 2173659072 2241585918 2758874976 2988781224 3260488608 3985041632 4483171836 5517749952 5977562448 6520977216 7970083264 8966343672 11955124896 17932687344 23910249792 35865374688 71730749376
• Sum of all divisors σ(n): 243024294240
• Sum of proper divisors (its aliquot sum) s(n): 171293544864
• 71730749376 is an abundant number, because the sum of its proper divisors (171293544864) is greater than itself. Its abundance is 99562795488

Bases of 71730749376

• Binary: 1000010110011011111000101111111000000₂
• Hexadecimal: 0x10B37C5FC0
• Base-36: WYAMWG0

Squares and roots of 71730749376

• 71730749376 squared (71730749376²) is 5145300406042524389376
• 71730749376 cubed (71730749376³) is 369076253890067352972697293029376
• The square root of 71730749376 is 267825.9684496633
• The cube root of 71730749376 is 4154.9753918617

Scales and comparisons

• 71,730,749,376 seconds is equal to 2,280 years, 42 weeks, 3 days, 9 minutes, 36 seconds.
• To count from 1 to 71,730,749,376 would take you about four thousand, five hundred sixty-one 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 71730749376 cubic inches would be around 346.2 feet tall.

Recreational maths with 71730749376

• 71730749376 backwards is 67394703717
• The number of decimal digits it has is: 11
• The sum of 71730749376's digits is 54
• More coming soon!