13887279120
13,887,279,120 is an even composite number composed of seven prime numbers multiplied together.
13887279120 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 13887279120:
24 × 3 × 5 × 11 × 13 × 167 × 2423
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 167 × 2423)See below for interesting mathematical facts about the number 13887279120 from the Numbermatics database.
Names of 13887279120
- Cardinal: 13887279120 can be written as Thirteen billion, eight hundred eighty-seven million, two hundred seventy-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.388727912 × 1010
Factors of 13887279120
Divisors of 13887279120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 65 66 78 80 88 104 110 120 130 132 143 156 165 167 176 195 208 220 240 260 264 286 312 330 334 390 429 440 501 520 528 572 624 660 668 715 780 835 858 880 1002 1040 1144 1320 1336 1430 1560 1670 1716 1837 2004 2145 2171 2288 2423 2505 2640 2672 2860 3120 3340 3432 3674 4008 4290 4342 4846 5010 5511 5720 6513 6680 6864 7269 7348 8016 8580 8684 9185 9692 10020 10855 11022 11440 12115 13026 13360 14538 14696 17160 17368 18370 19384 20040 21710 22044 23881 24230 26052 26653 27555 29076 29392 31499 32565 34320 34736 36345 36740 38768 40080 43420 44088 47762 48460 52104 53306 55110 58152 62998 65130 71643 72690 73480 79959 86840 88176 94497 95524 96920 104208 106612 110220 116304 119405 125996 130260 133265 143286 145380 146960 157495 159918 173680 188994 191048 193840 213224 220440 238810 251992 260520 266530 286572 290760 314990 319836 346489 358215 377988 382096 399795 404641 426448 440880 472485 477620 503984 521040 533060 573144 581520 629980 639672 692978 716430 755976 799590 809282 944970 955240 1039467 1066120 1146288 1213923 1259960 1279344 1385956 1432860 1511952 1599180 1618564 1732445 1889940 1910480 2023205 2078934 2132240 2427846 2519920 2771912 2865720 3198360 3237128 3464890 3779880 4046410 4157868 4451051 4855692 5197335 5260333 5543824 5731440 6069615 6396720 6474256 6929780 7559760 8092820 8315736 8902102 9711384 10394670 10520666 12139230 13353153 13859560 15780999 16185640 16631472 17804204 19422768 20789340 21041332 22255255 24278460 26301665 26706306 27719120 31561998 32371280 35608408 41578680 42082664 44510510 48556920 52603330 53412612 57863663 63123996 66765765 71216816 78904995 83157360 84165328 89021020 97113840 105206660 106825224 115727326 126247992 133531530 157809990 173590989 178042040 210413320 213650448 231454652 252495984 267063060 289318315 315619980 347181978 356084080 420826640 462909304 534126120 578636630 631239960 694363956 867954945 925818608 1068252240 1157273260 1262479920 1388727912 1735909890 2314546520 2777455824 3471819780 4629093040 6943639560 13887279120
- Sum of all divisors σ(n): 50900742144
- Sum of proper divisors (its aliquot sum) s(n): 37013463024
- 13887279120 is an abundant number, because the sum of its proper divisors (37013463024) is greater than itself. Its abundance is 23126183904
Bases of 13887279120
- Binary: 11001110111011111100010000000100002
- Hexadecimal: 0x33BBF1010
- Base-36: 6DO4L5C
Squares and roots of 13887279120
- 13887279120 squared (138872791202) is 192856521356787974400
- 13887279120 cubed (138872791203) is 2678252342193955707152214528000
-
The
square root of 13887279120 is 117844.3003288661 -
The
cube root of 13887279120 is 2403.6564127181
Scales and comparisons
How big is 13887279120?- 13,887,279,120 seconds is equal to 441 years, 29 weeks, 5 days, 9 hours, 32 minutes.
-
To count from 1 to 13,887,279,120 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 13887279120 cubic inches would be around 200.3 feet tall.
Recreational maths with 13887279120
- 13887279120 backwards is 02197278831
- 13887279120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13887279120's digits is 48
- More coming soon!
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