139705974720
139,705,974,720 is an even composite number composed of five prime numbers multiplied together.
What does the number 139705974720 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 280 divisors.
139705974720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 139705974720:
26 × 34 × 5 × 13 × 414607
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 414607)See below for interesting mathematical facts about the number 139705974720 from the Numbermatics database.
Names of 139705974720
- Cardinal: 139705974720 can be written as One hundred thirty-nine billion, seven hundred five million, nine hundred seventy-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3970597472 × 1011
Factors of 139705974720
Divisors of 139705974720
- Number of divisors d(n): 280
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 130 135 144 156 160 162 180 192 195 208 216 234 240 260 270 288 312 320 324 351 360 390 405 416 432 468 480 520 540 576 585 624 648 702 720 780 810 832 864 936 960 1040 1053 1080 1170 1248 1296 1404 1440 1560 1620 1728 1755 1872 2080 2106 2160 2340 2496 2592 2808 2880 3120 3240 3510 3744 4160 4212 4320 4680 5184 5265 5616 6240 6480 7020 7488 8424 8640 9360 10530 11232 12480 12960 14040 16848 18720 21060 22464 25920 28080 33696 37440 42120 56160 67392 84240 112320 168480 336960 414607 829214 1243821 1658428 2073035 2487642 3316856 3731463 4146070 4975284 5389891 6219105 6633712 7462926 8292140 9950568 10779782 11194389 12438210 13267424 14925852 16169673 16584280 18657315 19901136 21559564 22388778 24876420 26534848 26949455 29851704 32339346 33168560 33583167 37314630 39802272 43119128 44777556 48509019 49752840 53898910 55971945 59703408 64678692 66337120 67166334 74629260 79604544 80848365 86238256 89555112 97018038 99505680 107797820 111943890 119406816 129357384 132674240 134332668 145527057 149258520 161696730 167915835 172476512 179110224 194036076 199011360 215595640 223887780 238813632 242545095 258714768 268665336 291054114 298517040 323393460 335831670 344953024 358220448 388072152 398022720 431191280 436581171 447775560 485090190 517429536 537330672 582108228 597034080 646786920 671663340 716440896 727635285 776144304 862382560 873162342 895551120 970180380 1034859072 1074661344 1164216456 1194068160 1293573840 1343326680 1455270570 1552288608 1724765120 1746324684 1791102240 1940360760 2149322688 2182905855 2328432912 2587147680 2686653360 2910541140 3104577216 3492649368 3582204480 3880721520 4365811710 4656865824 5174295360 5373306720 5821082280 6985298736 7761443040 8731623420 9313731648 10746613440 11642164560 13970597472 15522886080 17463246840 23284329120 27941194944 34926493680 46568658240 69852987360 139705974720
- Sum of all divisors σ(n): 535187615424
- Sum of proper divisors (its aliquot sum) s(n): 395481640704
- 139705974720 is an abundant number, because the sum of its proper divisors (395481640704) is greater than itself. Its abundance is 255775665984
Bases of 139705974720
- Binary: 100000100001110001111111111111110000002
- Hexadecimal: 0x20871FFFC0
- Base-36: 1S6HBW00
Squares and roots of 139705974720
- 139705974720 squared (1397059747202) is 19517759372465279078400
- 139705974720 cubed (1397059747203) is 2726747597480677343004695298048000
-
The
square root of 139705974720 is 373772.6243587137 -
The
cube root of 139705974720 is 5188.8564957079
Scales and comparisons
How big is 139705974720?- 139,705,974,720 seconds is equal to 4,442 years, 11 weeks, 2 days, 7 hours, 12 minutes.
-
To count from 1 to 139,705,974,720 would take you about eight thousand, eight hundred eighty-four 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 139705974720 cubic inches would be around 432.4 feet tall.
Recreational maths with 139705974720
- 139705974720 backwards is 027479507931
- 139705974720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 139705974720's digits is 54
- More coming soon!
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