13420641520
13,420,641,520 is an even composite number composed of seven prime numbers multiplied together.
13420641520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 13420641520:
24 × 5 × 11 × 132 × 31 × 41 × 71
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 31 × 41 × 71)See below for interesting mathematical facts about the number 13420641520 from the Numbermatics database.
Names of 13420641520
- Cardinal: 13420641520 can be written as Thirteen billion, four hundred twenty million, six hundred forty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.342064152 × 1010
Factors of 13420641520
Divisors of 13420641520
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 31 40 41 44 52 55 62 65 71 80 82 88 104 110 124 130 142 143 155 164 169 176 205 208 220 248 260 284 286 310 328 338 341 355 403 410 440 451 496 520 533 568 572 620 656 676 682 710 715 781 806 820 845 880 902 923 1040 1066 1136 1144 1240 1271 1352 1364 1420 1430 1562 1612 1640 1690 1705 1804 1846 1859 2015 2132 2201 2255 2288 2480 2542 2665 2704 2728 2840 2860 2911 3124 3224 3280 3380 3410 3608 3692 3718 3905 4030 4264 4402 4433 4510 4615 5084 5239 5330 5456 5680 5720 5822 5863 6248 6355 6448 6760 6820 6929 7216 7384 7436 7810 8060 8528 8804 8866 9020 9230 9295 10153 10168 10478 10660 11005 11440 11644 11726 11999 12496 12710 13520 13640 13858 13981 14555 14768 14872 15620 16120 16523 17608 17732 18040 18460 18590 20306 20336 20956 21320 22010 22165 23288 23452 23998 24211 25420 26195 27280 27716 27962 28613 29110 29315 29744 31240 32021 32240 33046 34645 35216 35464 36080 36920 37180 37843 40612 41912 42640 44020 44330 46576 46904 47996 48422 50765 50840 52390 55432 55924 57226 57629 58220 58630 59995 62480 64042 66092 69290 69905 70928 73840 74360 75686 76219 81224 82615 83824 88040 88660 90241 93808 95992 96844 101530 101680 104780 110864 111848 114452 115258 116440 117260 119990 121055 128084 131989 132184 138580 139810 143065 148720 151372 152438 160105 162448 165230 176080 177320 180482 181753 189215 191984 193688 203060 209560 214799 223696 228904 230516 232880 234520 239980 242110 256168 263978 264368 277160 279620 286130 288145 302744 304876 314743 320210 330460 354640 360964 363506 371969 378430 381095 387376 406120 416273 419120 429598 451205 457808 461032 469040 479960 484220 491959 512336 527956 554320 559240 572260 576290 605488 609752 629486 640420 659945 660920 721928 727012 743938 756860 762190 812240 832546 859196 902410 908765 922064 959920 968440 983918 992651 1055912 1073995 1118480 1144520 1152580 1173133 1219504 1258972 1280840 1319890 1321840 1443856 1454024 1487876 1513720 1524380 1573715 1665092 1718392 1804820 1817530 1859845 1936880 1967836 1985302 2081365 2111824 2147990 2289040 2305160 2346266 2362789 2459795 2517944 2561680 2639780 2908048 2975752 3027440 3048760 3147430 3330184 3436784 3609640 3635060 3719690 3935672 3970604 4091659 4162730 4295980 4610320 4692532 4725578 4919590 4963255 5035888 5279560 5411549 5865665 5951504 6097520 6294860 6660368 7219280 7270120 7439380 7871344 7941208 8183318 8325460 8591960 9385064 9451156 9839180 9926510 10559120 10823098 11731330 11813945 12589720 12904463 14540240 14878760 15250729 15882416 16366636 16650920 17183920 18770128 18902312 19678360 19853020 20458295 21646196 23462660 23627890 25179440 25808926 27057745 29757520 30501458 32733272 33301840 37804624 39356720 39706040 40916590 43292392 46925320 47255780 51617852 54115490 61002916 64522315 65466544 76253645 79412080 81833180 86584784 93850640 94511560 103235704 108230980 122005832 129044630 152507290 163666360 167758019 189023120 206471408 216461960 244011664 258089260 305014580 327332720 335516038 432923920 516178520 610029160 671032076 838790095 1032357040 1220058320 1342064152 1677580190 2684128304 3355160380 6710320760 13420641520
- Sum of all divisors σ(n): 39525470208
- Sum of proper divisors (its aliquot sum) s(n): 26104828688
- 13420641520 is an abundant number, because the sum of its proper divisors (26104828688) is greater than itself. Its abundance is 12684187168
Bases of 13420641520
- Binary: 11000111111110111010111100111100002
- Hexadecimal: 0x31FEEBCF0
- Base-36: 65YAX9S
Squares and roots of 13420641520
- 13420641520 squared (134206415202) is 180113618808347910400
- 13420641520 cubed (134206415203) is 2417240310896766888919479808000
-
The
square root of 13420641520 is 115847.4925063119 -
The
cube root of 13420641520 is 2376.4267118219
Scales and comparisons
How big is 13420641520?- 13,420,641,520 seconds is equal to 426 years, 38 weeks, 1 day, 11 hours, 58 minutes, 40 seconds.
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To count from 1 to 13,420,641,520 would take you about eight hundred fifty-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 13420641520 cubic inches would be around 198 feet tall.
Recreational maths with 13420641520
- 13420641520 backwards is 02514602431
- The number of decimal digits it has is: 11
- The sum of 13420641520's digits is 28
- More coming soon!
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