139897373440
139,897,373,440 is an even composite number composed of five prime numbers multiplied together.
139897373440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 139897373440:
28 × 5 × 112 × 29 × 31147
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 29 × 31147)See below for interesting mathematical facts about the number 139897373440 from the Numbermatics database.
Names of 139897373440
- Cardinal: 139897373440 can be written as One hundred thirty-nine billion, eight hundred ninety-seven million, three hundred seventy-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3989737344 × 1011
Factors of 139897373440
Divisors of 139897373440
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 29 32 40 44 55 58 64 80 88 110 116 121 128 145 160 176 220 232 242 256 290 319 320 352 440 464 484 580 605 638 640 704 880 928 968 1160 1210 1276 1280 1408 1595 1760 1856 1936 2320 2420 2552 2816 3190 3509 3520 3712 3872 4640 4840 5104 6380 7018 7040 7424 7744 9280 9680 10208 12760 14036 14080 15488 17545 18560 19360 20416 25520 28072 30976 31147 35090 37120 38720 40832 51040 56144 62294 70180 77440 81664 102080 112288 124588 140360 154880 155735 204160 224576 249176 280720 311470 342617 408320 449152 498352 561440 622940 685234 898304 903263 996704 1122880 1245880 1370468 1713085 1806526 1993408 2245760 2491760 2740936 3426170 3613052 3768787 3986816 4491520 4516315 4983520 5481872 6852340 7226104 7537574 7973632 9032630 9935893 9967040 10963744 13704680 14452208 15075148 18065260 18843935 19871786 19934080 21927488 27409360 28904416 30150296 36130520 37687870 39743572 39868160 43854976 49679465 54818720 57808832 60300592 72261040 75375740 79487144 87709952 99358930 109294823 109637440 115617664 120601184 144522080 150751480 158974288 198717860 218589646 219274880 231235328 241202368 289044160 301502960 317948576 397435720 437179292 438549760 482404736 546474115 578088320 603005920 635897152 794871440 874358584 964809472 1092948230 1156176640 1206011840 1271794304 1589742880 1748717168 2185896460 2412023680 2543588608 3179485760 3497434336 4371792920 4824047360 6358971520 6994868672 8743585840 12717943040 13989737344 17487171680 27979474688 34974343360 69948686720 139897373440
- Sum of all divisors σ(n): 381044074320
- Sum of proper divisors (its aliquot sum) s(n): 241146700880
- 139897373440 is an abundant number, because the sum of its proper divisors (241146700880) is greater than itself. Its abundance is 101249327440
Bases of 139897373440
- Binary: 100000100100101000100010000011000000002
- Hexadecimal: 0x2092888300
- Base-36: 1S9NA874
Squares and roots of 139897373440
- 139897373440 squared (1398973734402) is 19571275095410817433600
- 139897373440 cubed (1398973734403) is 2737969980719658756724001603584000
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The
square root of 139897373440 is 374028.5730261793 -
The
cube root of 139897373440 is 5191.2250112057
Scales and comparisons
How big is 139897373440?- 139,897,373,440 seconds is equal to 4,448 years, 15 weeks, 5 days, 13 hours, 30 minutes, 40 seconds.
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To count from 1 to 139,897,373,440 would take you about eight thousand, eight hundred ninety-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 139897373440 cubic inches would be around 432.6 feet tall.
Recreational maths with 139897373440
- 139897373440 backwards is 044373798931
- 139897373440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 139897373440's digits is 58
- More coming soon!
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