72990756790272
72,990,756,790,272 is an even composite number composed of five prime numbers multiplied together.
What does the number 72990756790272 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 336 divisors.
72990756790272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 72990756790272:
213 × 32 × 71 × 1741 × 8009
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 71 × 1741 × 8009)See below for interesting mathematical facts about the number 72990756790272 from the Numbermatics database.
Names of 72990756790272
- Cardinal: 72990756790272 can be written as Seventy-two trillion, nine hundred ninety billion, seven hundred fifty-six million, seven hundred ninety thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 7.2990756790272 × 1013
Factors of 72990756790272
Divisors of 72990756790272
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 71 72 96 128 142 144 192 213 256 284 288 384 426 512 568 576 639 768 852 1024 1136 1152 1278 1536 1704 1741 2048 2272 2304 2556 3072 3408 3482 4096 4544 4608 5112 5223 6144 6816 6964 8009 8192 9088 9216 10224 10446 12288 13632 13928 15669 16018 18176 18432 20448 20892 24027 24576 27264 27856 31338 32036 36352 36864 40896 41784 48054 54528 55712 62676 64072 72081 72704 73728 81792 83568 96108 109056 111424 123611 125352 128144 144162 145408 163584 167136 192216 218112 222848 247222 250704 256288 288324 290816 327168 334272 370833 384432 436224 445696 494444 501408 512576 568639 576648 581632 654336 668544 741666 768864 872448 891392 988888 1002816 1025152 1112499 1137278 1153296 1308672 1337088 1483332 1537728 1705917 1744896 1782784 1977776 2005632 2050304 2224998 2274556 2306592 2617344 2674176 2966664 3075456 3411834 3565568 3955552 4011264 4100608 4449996 4549112 4613184 5117751 5234688 5348352 5933328 6150912 6823668 7131136 7911104 8022528 8201216 8899992 9098224 9226368 10235502 10696704 11866656 12301824 13647336 13943669 14262272 15822208 16045056 16402432 17799984 18196448 18452736 20471004 21393408 23733312 24603648 27294672 27887338 31644416 32090112 32804864 35599968 36392896 36905472 40942008 41831007 42786816 47466624 49207296 54589344 55774676 63288832 64180224 65609728 71199936 72785792 73810944 81884016 83662014 94933248 98414592 109178688 111549352 125493021 126577664 128360448 142399872 145571584 147621888 163768032 167324028 189866496 196829184 218357376 223098704 250986042 253155328 284799744 291143168 295243776 327536064 334648056 379732992 436714752 446197408 501972084 506310656 569599488 582286336 590487552 655072128 669296112 759465984 873429504 892394816 990000499 1003944168 1012621312 1139198976 1164572672 1310144256 1338592224 1518931968 1746859008 1784789632 1980000998 2007888336 2278397952 2329145344 2620288512 2677184448 2970001497 3037863936 3493718016 3569579264 3960001996 4015776672 4556795904 4658290688 5240577024 5354368896 5940002994 6987436032 7139158528 7920003992 8031553344 8910004491 9113591808 10481154048 10708737792 11880005988 13974872064 14278317056 15840007984 16063106688 17820008982 20962308096 21417475584 23760011976 28556634112 31680015968 32126213376 35640017964 41924616192 42834951168 47520023952 57113268224 63360031936 64252426752 71280035928 85669902336 95040047904 114226536448 126720063872 128504853504 142560071856 171339804672 190080095808 253440127744 257009707008 285120143712 342679609344 380160191616 506880255488 514019414016 570240287424 760320383232 1013760510976 1028038828032 1140480574848 1520640766464 2027521021952 2280961149696 3041281532928 4055042043904 4561922299392 6082563065856 8110084087808 9123844598784 12165126131712 18247689197568 24330252263424 36495378395136 72990756790272
- Sum of all divisors σ(n): 213968551548960
- Sum of proper divisors (its aliquot sum) s(n): 140977794758688
- 72990756790272 is an abundant number, because the sum of its proper divisors (140977794758688) is greater than itself. Its abundance is 67987037968416
Bases of 72990756790272
- Binary: 100001001100010011111000010000101100000000000002
- Hexadecimal: 0x42627C216000
- Base-36: PVFHO0ZK0
Squares and roots of 72990756790272
- 72990756790272 squared (729907567902722) is 5327650576816638075793833984
- 72990756790272 cubed (729907567902723) is 388869247515975563172615448064396674203648
-
The
square root of 72990756790272 is 8543462.8102586131 -
The
cube root of 72990756790272 is 41791.6279391875
Scales and comparisons
How big is 72990756790272?- 72,990,756,790,272 seconds is equal to 2,320,880 years, 15 weeks, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 72,990,756,790,272 would take you about five million, eight hundred two thousand, two hundred 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 72990756790272 cubic inches would be around 3482.6 feet tall.
Recreational maths with 72990756790272
- 72990756790272 backwards is 27209765709927
- 72990756790272 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 72990756790272's digits is 72
- More coming soon!
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