13872944520
13,872,944,520 is an even composite number composed of six prime numbers multiplied together.
13872944520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13872944520:
23 × 34 × 5 × 17 × 61 × 4129
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 61 × 4129)See below for interesting mathematical facts about the number 13872944520 from the Numbermatics database.
Names of 13872944520
- Cardinal: 13872944520 can be written as Thirteen billion, eight hundred seventy-two million, nine hundred forty-four thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.387294452 × 1010
Factors of 13872944520
Divisors of 13872944520
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 61 68 72 81 85 90 102 108 120 122 135 136 153 162 170 180 183 204 216 244 255 270 305 306 324 340 360 366 405 408 459 488 510 540 549 610 612 648 680 732 765 810 915 918 1020 1037 1080 1098 1220 1224 1377 1464 1530 1620 1647 1830 1836 2040 2074 2196 2295 2440 2745 2754 3060 3111 3240 3294 3660 3672 4129 4148 4392 4590 4941 5185 5490 5508 6120 6222 6588 6885 7320 8235 8258 8296 9180 9333 9882 10370 10980 11016 12387 12444 13176 13770 15555 16470 16516 18360 18666 19764 20645 20740 21960 24705 24774 24888 27540 27999 31110 32940 33032 37161 37332 39528 41290 41480 46665 49410 49548 55080 55998 61935 62220 65880 70193 74322 74664 82580 83997 93330 98820 99096 111483 111996 123870 124440 139995 140386 148644 165160 167994 185805 186660 197640 210579 222966 223992 247740 251869 279990 280772 297288 334449 335988 350965 371610 373320 419985 421158 445932 495480 503738 557415 559980 561544 631737 668898 671976 701930 743220 755607 839970 842316 891864 1007476 1052895 1114830 1119960 1259345 1263474 1337796 1403860 1486440 1511214 1672245 1679940 1684632 1895211 2014952 2105790 2229660 2266821 2518690 2526948 2675592 2807720 3022428 3158685 3344490 3359880 3778035 3790422 4211580 4281773 4459320 4533642 5037380 5053896 5685633 6044856 6317370 6688980 6800463 7556070 7580844 8423160 8563546 9067284 9476055 10074760 11334105 11371266 12634740 12845319 13377960 13600926 15112140 15161688 17127092 18134568 18952110 20401389 21408865 22668210 22742532 25269480 25690638 27201852 28428165 30224280 34002315 34254184 37904220 38535957 40802778 42817730 45336420 45485064 51381276 54403704 56856330 64226595 68004630 75808440 77071914 81605556 85635460 90672840 102006945 102762552 113712660 115607871 128453190 136009260 154143828 163211112 171270920 192679785 204013890 227425320 231215742 256906380 272018520 308287656 346823613 385359570 408027780 462431484 513812760 578039355 693647226 770719140 816055560 924862968 1156078710 1387294452 1541438280 1734118065 2312157420 2774588904 3468236130 4624314840 6936472260 13872944520
- Sum of all divisors σ(n): 50192881200
- Sum of proper divisors (its aliquot sum) s(n): 36319936680
- 13872944520 is an abundant number, because the sum of its proper divisors (36319936680) is greater than itself. Its abundance is 22446992160
Bases of 13872944520
- Binary: 11001110101110010001010101100010002
- Hexadecimal: 0x33AE45588
- Base-36: 6DFLCI0
Squares and roots of 13872944520
- 13872944520 squared (138729445202) is 192458589654998030400
- 13872944520 cubed (138729445203) is 2669967336681233616448473408000
-
The
square root of 13872944520 is 117783.4645440521 -
The
cube root of 13872944520 is 2402.8291012671
Scales and comparisons
How big is 13872944520?- 13,872,944,520 seconds is equal to 441 years, 6 weeks, 11 hours, 42 minutes.
-
To count from 1 to 13,872,944,520 would take you about eight hundred eighty-two 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 13872944520 cubic inches would be around 200.2 feet tall.
Recreational maths with 13872944520
- 13872944520 backwards is 02544927831
- 13872944520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13872944520's digits is 45
- More coming soon!
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