13940321280
13,940,321,280 is an even composite number composed of six prime numbers multiplied together.
13940321280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 13940321280:
210 × 3 × 5 × 19 × 37 × 1291
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 37 × 1291)See below for interesting mathematical facts about the number 13940321280 from the Numbermatics database.
Names of 13940321280
- Cardinal: 13940321280 can be written as Thirteen billion, nine hundred forty million, three hundred twenty-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.394032128 × 1010
Factors of 13940321280
Divisors of 13940321280
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 37 38 40 48 57 60 64 74 76 80 95 96 111 114 120 128 148 152 160 185 190 192 222 228 240 256 285 296 304 320 370 380 384 444 456 480 512 555 570 592 608 640 703 740 760 768 888 912 960 1024 1110 1140 1184 1216 1280 1291 1406 1480 1520 1536 1776 1824 1920 2109 2220 2280 2368 2432 2560 2582 2812 2960 3040 3072 3515 3552 3648 3840 3873 4218 4440 4560 4736 4864 5120 5164 5624 5920 6080 6455 7030 7104 7296 7680 7746 8436 8880 9120 9472 9728 10328 10545 11248 11840 12160 12910 14060 14208 14592 15360 15492 16872 17760 18240 18944 19365 19456 20656 21090 22496 23680 24320 24529 25820 28120 28416 29184 30984 33744 35520 36480 37888 38730 41312 42180 44992 47360 47767 48640 49058 51640 56240 56832 58368 61968 67488 71040 72960 73587 77460 82624 84360 89984 94720 95534 97280 98116 103280 112480 113664 122645 123936 134976 142080 143301 145920 147174 154920 165248 168720 179968 189440 191068 196232 206560 224960 238835 245290 247872 269952 284160 286602 291840 294348 309840 330496 337440 359936 367935 382136 392464 413120 449920 477670 490580 495744 539904 568320 573204 588696 619680 660992 674880 716505 719872 735870 764272 784928 826240 899840 907573 955340 981160 991488 1079808 1146408 1177392 1239360 1321984 1349760 1433010 1471740 1528544 1569856 1652480 1799680 1815146 1910680 1962320 1982976 2159616 2292816 2354784 2478720 2699520 2722719 2866020 2943480 3057088 3139712 3304960 3599360 3630292 3821360 3924640 3965952 4537865 4585632 4709568 4957440 5399040 5445438 5732040 5886960 6114176 6279424 6609920 7260584 7642720 7849280 9075730 9171264 9419136 9914880 10798080 10890876 11464080 11773920 12228352 12558848 13613595 14521168 15285440 15698560 18151460 18342528 18838272 19829760 21781752 22928160 23547840 24456704 25117696 27227190 29042336 30570880 31397120 36302920 36685056 37676544 43563504 45856320 47095680 48913408 54454380 58084672 61141760 62794240 72605840 73370112 75353088 87127008 91712640 94191360 108908760 116169344 122283520 125588480 145211680 146740224 174254016 183425280 188382720 217817520 232338688 244567040 290423360 348508032 366850560 376765440 435635040 464677376 580846720 697016064 733701120 871270080 929354752 1161693440 1394032128 1742540160 2323386880 2788064256 3485080320 4646773760 6970160640 13940321280
- Sum of all divisors σ(n): 48239765760
- Sum of proper divisors (its aliquot sum) s(n): 34299444480
- 13940321280 is an abundant number, because the sum of its proper divisors (34299444480) is greater than itself. Its abundance is 20359123200
Bases of 13940321280
- Binary: 11001111101110100001101100000000002
- Hexadecimal: 0x33EE86C00
- Base-36: 6EJPGQO
Squares and roots of 13940321280
- 13940321280 squared (139403212802) is 194332557389620838400
- 13940321280 cubed (139403212803) is 2709058285175352624678961152000
-
The
square root of 13940321280 is 118069.1377117661 -
The
cube root of 13940321280 is 2406.7127625583
Scales and comparisons
How big is 13940321280?- 13,940,321,280 seconds is equal to 443 years, 13 weeks, 3 days, 7 hours, 28 minutes.
-
To count from 1 to 13,940,321,280 would take you about eight hundred eighty-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 13940321280 cubic inches would be around 200.6 feet tall.
Recreational maths with 13940321280
- 13940321280 backwards is 08212304931
- The number of decimal digits it has is: 11
- The sum of 13940321280's digits is 33
- More coming soon!
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