72945821115013
72,945,821,115,013 is an odd composite number composed of six prime numbers multiplied together.
72945821115013 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 72945821115013:
72 × 11 × 292 × 59 × 612 × 733
(7 × 7 × 11 × 29 × 29 × 59 × 61 × 61 × 733)See below for interesting mathematical facts about the number 72945821115013 from the Numbermatics database.
Names of 72945821115013
- Cardinal: 72945821115013 can be written as Seventy-two trillion, nine hundred forty-five billion, eight hundred twenty-one million, one hundred fifteen thousand and thirteen.
Scientific notation
- Scientific notation: 7.2945821115013 × 1013
Factors of 72945821115013
Divisors of 72945821115013
- Number of divisors d(n): 216
-
Complete list of divisors:
1 7 11 29 49 59 61 77 203 319 413 427 539 649 671 733 841 1421 1711 1769 2233 2891 2989 3599 3721 4543 4697 5131 5887 8063 9251 11977 12383 15631 18821 19459 21257 25193 26047 31801 32879 35917 39589 40931 41209 43247 44713 49619 51301 56441 64757 83839 86681 104371 107909 131747 136213 148799 176351 182329 219539 233827 277123 286517 302729 312991 347333 359107 395087 453299 475717 491843 545809 564311 616453 730597 755363 922229 953491 1041593 1148081 1186999 1254163 1296677 1536773 1636789 1939861 2005619 2119103 2190937 2414929 2431331 2513749 2638067 2727493 3026759 3129361 3330019 3442901 3820663 3950177 4315171 5114179 5287541 6366631 6780983 8036567 8308993 8779141 9076739 10757411 11457523 13795793 14263447 16904503 18466469 19092451 21187313 21905527 23310133 24100307 26744641 27651239 29018737 30002423 30206197 33294349 34422971 36370727 37603633 44566417 47466881 56255969 58162951 61453987 63537173 70032941 76503943 79097297 96570551 99844129 118331521 129265283 133647157 148311191 153338689 160922087 184632299 203131159 210016961 233060443 240960797 254595089 263225431 311964919 332268167 400077997 413639963 490230587 535527601 553681079 675993857 698908903 841543373 870070267 1126454609 1292426093 1421918113 1470118727 1631423101 1686725579 1770142957 1782165623 1842578017 2030955289 2218614347 2293821613 2800545979 2895479741 3431614109 3748693207 3875767553 4666740523 5890803611 6090491869 7885182263 9046982651 12391000699 14216687023 15530300429 16056751291 19603821853 20268358187 24404757817 25232037743 32667183661 41235625277 42633443083 51334145753 86737004893 99516809161 108712103003 112397259037 135335475167 170833304719 176624264201 228670285627 359339020271 947348326169 1195833133033 1236369849407 1488690226837 2515373141897 6631438283183 10420831587859 72945821115013
- Sum of all divisors σ(n): 99256260336480
- Sum of proper divisors (its aliquot sum) s(n): 26310439221467
- 72945821115013 is a deficient number, because the sum of its proper divisors (26310439221467) is less than itself. Its deficiency is 46635381893546
Bases of 72945821115013
- Binary: 100001001011000000001011100000101100010100001012
- Hexadecimal: 0x425805C16285
- Base-36: PUUUIHIMD
Squares and roots of 72945821115013
- 72945821115013 squared (729458211150132) is 5321092818143476434573990169
- 72945821115013 cubed (729458211150133) is 388151484848674432607288153293292080307197
-
The
square root of 72945821115013 is 8540832.5773903917 -
The
cube root of 72945821115013 is 41783.0500469977
Scales and comparisons
How big is 72945821115013?- 72,945,821,115,013 seconds is equal to 2,319,451 years, 24 weeks, 4 days, 23 hours, 30 minutes, 13 seconds.
-
To count from 1 to 72,945,821,115,013 would take you about five million, seven hundred ninety-eight thousand, six hundred twenty-eight 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 72945821115013 cubic inches would be around 3481.9 feet tall.
Recreational maths with 72945821115013
- 72945821115013 backwards is 31051112854927
- 72945821115013 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 72945821115013's digits is 49
- More coming soon!
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