13457278320
13,457,278,320 is an even composite number composed of six prime numbers multiplied together.
13457278320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13457278320:
24 × 3 × 5 × 292 × 61 × 1093
(2 × 2 × 2 × 2 × 3 × 5 × 29 × 29 × 61 × 1093)See below for interesting mathematical facts about the number 13457278320 from the Numbermatics database.
Names of 13457278320
- Cardinal: 13457278320 can be written as Thirteen billion, four hundred fifty-seven million, two hundred seventy-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.345727832 × 1010
Factors of 13457278320
Divisors of 13457278320
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 61 80 87 116 120 122 145 174 183 232 240 244 290 305 348 366 435 464 488 580 610 696 732 841 870 915 976 1093 1160 1220 1392 1464 1682 1740 1769 1830 2186 2320 2440 2523 2928 3279 3364 3480 3538 3660 4205 4372 4880 5046 5307 5465 6558 6728 6960 7076 7320 8410 8744 8845 10092 10614 10930 12615 13116 13456 14152 14640 16395 16820 17488 17690 20184 21228 21860 25230 26232 26535 28304 31697 32790 33640 35380 40368 42456 43720 50460 51301 52464 53070 63394 65580 66673 67280 70760 84912 87440 95091 100920 102602 106140 126788 131160 133346 141520 153903 158485 190182 200019 201840 205204 212280 253576 256505 262320 266692 307806 316970 333365 380364 400038 410408 424560 475455 507152 513010 533384 615612 633940 666730 760728 769515 800076 820816 919213 950910 1000095 1026020 1066768 1231224 1267880 1333460 1521456 1539030 1600152 1838426 1901820 1933517 2000190 2052040 2462448 2535760 2666920 2757639 3078060 3200304 3676852 3803640 3867034 4000380 4104080 4596065 5333840 5515278 5800551 6156120 7353704 7607280 7734068 8000760 9192130 9667585 11030556 11601102 12312240 13788195 14707408 15468136 16001520 18384260 19335170 22061112 23202204 27576390 29002755 30936272 36768520 38670340 44122224 46404408 55152780 56071993 58005510 73537040 77340680 92808816 110305560 112143986 116011020 154681360 168215979 220611120 224287972 232022040 280359965 336431958 448575944 464044080 560719930 672863916 841079895 897151888 1121439860 1345727832 1682159790 2242879720 2691455664 3364319580 4485759440 6728639160 13457278320
- Sum of all divisors σ(n): 43954171872
- Sum of proper divisors (its aliquot sum) s(n): 30496893552
- 13457278320 is an abundant number, because the sum of its proper divisors (30496893552) is greater than itself. Its abundance is 17039615232
Bases of 13457278320
- Binary: 11001000100001110111000101011100002
- Hexadecimal: 0x3221DC570
- Base-36: 66K46EO
Squares and roots of 13457278320
- 13457278320 squared (134572783202) is 181098339781942022400
- 13457278320 cubed (134572783203) is 2437090761735521905540474368000
-
The
square root of 13457278320 is 116005.5098691437 -
The
cube root of 13457278320 is 2378.5872037891
Scales and comparisons
How big is 13457278320?- 13,457,278,320 seconds is equal to 427 years, 46 weeks, 5 days, 12 hours, 52 minutes.
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To count from 1 to 13,457,278,320 would take you about eight hundred fifty-five 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 13457278320 cubic inches would be around 198.2 feet tall.
Recreational maths with 13457278320
- 13457278320 backwards is 02387275431
- The number of decimal digits it has is: 11
- The sum of 13457278320's digits is 42
- More coming soon!
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