72752115072

Names of 72752115072

• Cardinal: 72752115072 can be written as Seventy-two billion, seven hundred fifty-two million, one hundred fifteen thousand and seventy-two.

Scientific notation

• Scientific notation: 7.2752115072 × 10¹⁰

Factors of 72752115072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8473

Divisors of 72752115072

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 52 56 57 64 76 78 84 91 96 104 112 114 128 133 152 156 168 169 182 192 208 224 228 247 266 273 304 312 336 338 364 384 399 416 448 456 494 507 532 546 608 624 672 676 728 741 798 832 896 912 988 1014 1064 1092 1183 1216 1248 1344 1352 1456 1482 1596 1664 1729 1824 1976 2028 2128 2184 2366 2432 2496 2688 2704 2912 2964 3192 3211 3458 3549 3648 3952 4056 4256 4368 4732 4992 5187 5408 5824 5928 6384 6422 6916 7098 7296 7904 8112 8429 8512 8736 9464 9633 10374 10816 11648 11856 12768 12844 13832 14196 15808 16224 16858 17024 17472 18928 19266 20748 21632 22477 23712 25287 25536 25688 27664 28392 31616 32448 33716 34944 37856 38532 41496 44954 47424 50574 51072 51376 55328 56784 59003 64896 67431 67432 75712 77064 82992 89908 94848 101148 102752 109577 110656 113568 118006 134862 134864 151424 154128 160151 165984 177009 179816 202296 205504 219154 221312 227136 236012 269724 269728 308256 320302 328731 331968 354018 359632 404592 411008 438308 454272 472024 480453 539448 539456 616512 640604 657462 663936 708036 719264 767039 809184 876616 944048 960906 1078896 1078912 1121057 1233024 1281208 1314924 1416072 1424501 1438528 1534078 1618368 1753232 1888096 1921812 2081963 2157792 2242114 2301117 2562416 2629848 2832144 2849002 2877056 3068156 3236736 3363171 3506464 3776192 3843624 4163926 4273503 4315584 4484228 4602234 5124832 5259696 5664288 5698004 6136312 6245889 6726342 7012928 7552384 7687248 8327852 8547006 8631168 8968456 9204468 9971507 10249664 10519392 11328576 11396008 12272624 12491778 13452684 14025856 14573741 15374496 16655704 17094012 17936912 18408936 19943014 20499328 21038784 22657152 22792016 24545248 24983556 26905368 27065519 29147482 29914521 30748992 33311408 34188024 35873824 36817872 39886028 42077568 43721223 45584032 49090496 49967112 53810736 54131038 58294964 59829042 61497984 66622816 68376048 71747648 73635744 79772056 81196557 87442446 91168064 98180992 99934224 107621472 108262076 116589928 119658084 133245632 136752096 143495296 147271488 159544112 162393114 174884892 182336128 189458633 199868448 215242944 216524152 233179856 239316168 266491264 273504192 294542976 319088224 324786228 349769784 378917266 399736896 430485888 433048304 466359712 478632336 547008384 568375899 638176448 649572456 699539568 757834532 799473792 866096608 932719424 957264672 1136751798 1276352896 1299144912 1399079136 1515669064 1732193216 1865438848 1914529344 2273503596 2598289824 2798158272 3031338128 3464386432 3829058688 4547007192 5196579648 5596316544 6062676256 9094014384 10393159296 12125352512 18188028768 24250705024 36376057536 72752115072
• Sum of all divisors σ(n): 251767008000
• Sum of proper divisors (its aliquot sum) s(n): 179014892928
• 72752115072 is an abundant number, because the sum of its proper divisors (179014892928) is greater than itself. Its abundance is 106262777856

Bases of 72752115072

• Binary: 1000011110000010111010010110110000000₂
• Hexadecimal: 0x10F05D2D80
• Base-36: XF6QB9C

Squares and roots of 72752115072

• 72752115072 squared (72752115072²) is 5292870247449529565184
• 72752115072 cubed (72752115072³) is 385067505303613289438532492853248
• The square root of 72752115072 is 269725.9999925851
• The cube root of 72752115072 is 4174.6032600781

Scales and comparisons

• 72,752,115,072 seconds is equal to 2,313 years, 15 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 72,752,115,072 would take you about four thousand, six hundred twenty-six 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 72752115072 cubic inches would be around 347.9 feet tall.

Recreational maths with 72752115072

• 72752115072 backwards is 27051125727
• 72752115072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72752115072's digits is 39
• More coming soon!