13899052720
13,899,052,720 is an even composite number composed of seven prime numbers multiplied together.
13899052720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13899052720:
24 × 5 × 7 × 23 × 29 × 127 × 293
(2 × 2 × 2 × 2 × 5 × 7 × 23 × 29 × 127 × 293)See below for interesting mathematical facts about the number 13899052720 from the Numbermatics database.
Names of 13899052720
- Cardinal: 13899052720 can be written as Thirteen billion, eight hundred ninety-nine million, fifty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.389905272 × 1010
Factors of 13899052720
Divisors of 13899052720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 28 29 35 40 46 56 58 70 80 92 112 115 116 127 140 145 161 184 203 230 232 254 280 290 293 322 368 406 460 464 508 560 580 586 635 644 667 805 812 889 920 1015 1016 1160 1172 1270 1288 1334 1465 1610 1624 1778 1840 2030 2032 2051 2320 2344 2540 2576 2668 2921 2930 3220 3248 3335 3556 3683 4060 4102 4445 4669 4688 5080 5336 5842 5860 6440 6670 6739 7112 7366 8120 8204 8497 8890 9338 10160 10255 10672 11684 11720 12880 13340 13478 14224 14605 14732 16240 16408 16994 17780 18415 18676 20447 20510 23345 23368 23440 25781 26680 26956 29210 29464 32816 33695 33988 35560 36830 37211 37352 40894 41020 42485 46690 46736 47173 51562 53360 53912 58420 58928 59479 67390 67976 71120 73660 74422 74704 81788 82040 84709 84970 93380 94346 102235 103124 107824 116840 118958 128905 134780 135952 147320 148844 163576 164080 169418 169940 186055 186760 188692 195431 204470 206248 233680 235865 237916 257810 260477 269560 294640 297395 297688 327152 338836 339880 372110 373520 377384 390862 408940 412496 423545 471730 475832 515620 520954 539120 592963 594790 595376 677672 679760 744220 754768 781724 817880 847090 855853 943460 951664 977155 1031240 1041908 1079119 1185926 1189580 1302385 1355344 1368017 1488440 1563448 1635760 1694180 1711706 1886920 1954310 2062480 2083816 2158238 2371852 2379160 2604770 2736034 2964815 2976880 3126896 3388360 3423412 3773840 3908620 4167632 4279265 4316476 4743704 4758320 5209540 5395595 5472068 5929630 5990971 6776720 6840085 6846824 7553833 7817240 8558530 8632952 9487408 10419080 10791190 10944136 11859260 11981942 13680170 13693648 15107666 15634480 17117060 17265904 20838160 21582380 21888272 23718520 23963884 24819737 27360340 29954855 30215332 34234120 37769165 43164760 47437040 47927768 49639474 54720680 59909710 60430664 68468240 75538330 86329520 95855536 99278948 109441360 119819420 120861328 124098685 151076660 173738159 198557896 239638840 248197370 302153320 347476318 397115792 479277680 496394740 604306640 694952636 868690795 992789480 1389905272 1737381590 1985578960 2779810544 3474763180 6949526360 13899052720
- Sum of all divisors σ(n): 40317419520
- Sum of proper divisors (its aliquot sum) s(n): 26418366800
- 13899052720 is an abundant number, because the sum of its proper divisors (26418366800) is greater than itself. Its abundance is 12519314080
Bases of 13899052720
- Binary: 11001111000111001010110110101100002
- Hexadecimal: 0x33C72B6B0
- Base-36: 6DV4XPS
Squares and roots of 13899052720
- 13899052720 squared (138990527202) is 193183666513339398400
- 13899052720 cubed (138990527203) is 2685069965511802881614683648000
-
The
square root of 13899052720 is 117894.2437950217 -
The
cube root of 13899052720 is 2404.3354921161
Scales and comparisons
How big is 13899052720?- 13,899,052,720 seconds is equal to 441 years, 49 weeks, 1 day, 15 hours, 58 minutes, 40 seconds.
-
To count from 1 to 13,899,052,720 would take you about eight hundred eighty-three 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 13899052720 cubic inches would be around 200.4 feet tall.
Recreational maths with 13899052720
- 13899052720 backwards is 02725099831
- 13899052720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13899052720's digits is 46
- More coming soon!
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