72140432625
72,140,432,625 is an odd composite number composed of six prime numbers multiplied together.
72140432625 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 72140432625:
34 × 53 × 19 × 29 × 67 × 193
(3 × 3 × 3 × 3 × 5 × 5 × 5 × 19 × 29 × 67 × 193)See below for interesting mathematical facts about the number 72140432625 from the Numbermatics database.
Names of 72140432625
- Cardinal: 72140432625 can be written as Seventy-two billion, one hundred forty million, four hundred thirty-two thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 7.2140432625 × 1010
Factors of 72140432625
Divisors of 72140432625
- Number of divisors d(n): 320
-
Complete list of divisors:
1 3 5 9 15 19 25 27 29 45 57 67 75 81 87 95 125 135 145 171 193 201 225 261 285 335 375 405 435 475 513 551 579 603 675 725 783 855 965 1005 1125 1273 1305 1425 1539 1653 1675 1737 1809 1943 2025 2175 2349 2375 2565 2755 2895 3015 3375 3625 3667 3819 3915 4275 4825 4959 5025 5211 5427 5597 5829 6365 6525 7125 7695 8265 8375 8685 9045 9715 10125 10875 11001 11457 11745 12825 12931 13775 14475 14877 15075 15633 16791 17487 18335 19095 19575 21375 24125 24795 25125 26055 27135 27985 29145 31825 32625 33003 34371 36917 38475 38793 41325 43425 44631 45225 48575 50373 52461 55005 57285 58725 64125 64655 68875 72375 74385 75375 78165 83955 87435 91675 95475 97875 99009 103113 106343 110751 116379 123975 130275 135675 139925 145725 151119 157383 159125 165015 171855 184585 192375 193965 206625 217125 223155 226125 242875 245689 251865 262305 275025 286425 293625 297027 319029 323275 332253 349137 371925 374999 390825 419775 437175 453357 458375 477375 495045 515565 531715 553755 581895 619875 651375 678375 699625 728625 737067 755595 786915 825075 859275 922925 957087 969825 996759 1047411 1115775 1124997 1228445 1259325 1311525 1375125 1432125 1485135 1595145 1616375 1661265 1745685 1859625 1874995 1954125 2098875 2185875 2211201 2266785 2475225 2577825 2658575 2768775 2871261 2909475 2990277 3374991 3685335 3777975 3934575 4125375 4296375 4614625 4785435 4849125 4983795 5237055 5578875 5624985 6142225 6296625 6557625 6633603 7124981 7425675 7975725 8306325 8613783 8728425 9374975 10124973 11056005 11333925 12376125 12889125 13292875 13843875 14356305 14547375 14951385 16874955 18426675 18889875 19672875 19900809 21374943 23927175 24918975 26185275 28124925 30374919 30711125 33168015 35624905 37128375 39878625 41531625 43068915 43642125 46874875 50624865 55280025 56669625 64124829 71781525 74756925 84374775 92133375 99504045 106874715 119635875 124594875 130926375 140624625 151874595 165840075 178124525 192374487 215344575 253124325 276400125 320624145 358907625 373784625 421873875 497520225 534373575 577123461 759372975 829200375 890622625 961872435 1076722875 1265621625 1603120725 2487601125 2671867875 2885617305 3796864875 4809362175 8015603625 14428086525 24046810875 72140432625
- Sum of all divisors σ(n): 149407315200
- Sum of proper divisors (its aliquot sum) s(n): 77266882575
- 72140432625 is an abundant number, because the sum of its proper divisors (77266882575) is greater than itself. Its abundance is 5126449950
Bases of 72140432625
- Binary: 10000110010111110011110100100111100012
- Hexadecimal: 0x10CBE7A4F1
- Base-36: X52JU29
Squares and roots of 72140432625
- 72140432625 squared (721404326252) is 5204242019322164390625
- 72140432625 cubed (721404326253) is 375436270759104548391056994140625
-
The
square root of 72140432625 is 268589.7105717195 -
The
cube root of 72140432625 is 4162.8706268477
Scales and comparisons
How big is 72140432625?- 72,140,432,625 seconds is equal to 2,293 years, 43 weeks, 5 days, 17 hours, 3 minutes, 45 seconds.
-
To count from 1 to 72,140,432,625 would take you about four thousand, five hundred eighty-seven 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 72140432625 cubic inches would be around 346.9 feet tall.
Recreational maths with 72140432625
- 72140432625 backwards is 52623404127
- The number of decimal digits it has is: 11
- The sum of 72140432625's digits is 36
- More coming soon!
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