12500386380
12,500,386,380 is an even composite number composed of six prime numbers multiplied together.
What does the number 12500386380 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 324 divisors.
12500386380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 12500386380:
22 × 32 × 5 × 232 × 432 × 71
(2 × 2 × 3 × 3 × 5 × 23 × 23 × 43 × 43 × 71)See below for interesting mathematical facts about the number 12500386380 from the Numbermatics database.
Names of 12500386380
- Cardinal: 12500386380 can be written as Twelve billion, five hundred million, three hundred eighty-six thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.250038638 × 1010
Factors of 12500386380
Divisors of 12500386380
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 43 45 46 60 69 71 86 90 92 115 129 138 142 172 180 207 213 215 230 258 276 284 345 355 387 414 426 430 460 516 529 639 645 690 710 774 828 852 860 989 1035 1058 1065 1278 1290 1380 1420 1548 1587 1633 1849 1935 1978 2070 2116 2130 2556 2580 2645 2967 3053 3174 3195 3266 3698 3870 3956 4140 4260 4761 4899 4945 5290 5547 5934 6106 6348 6390 6532 7396 7740 7935 8165 8901 9159 9245 9522 9798 9890 10580 11094 11868 12212 12780 14697 14835 15265 15870 16330 16641 17802 18318 18490 19044 19596 19780 22188 22747 23805 24495 27477 27735 29394 29670 30530 31740 32660 33282 35604 36636 36980 37559 42527 44505 45494 45795 47610 48990 54954 55470 58788 59340 61060 66564 68241 70219 73485 75118 83205 85054 89010 90988 91590 95220 97980 109908 110940 112677 113735 127581 131279 136482 137385 140438 146970 150236 166410 170108 178020 183180 187795 204723 210657 212635 225354 227470 255162 262558 272964 274770 280876 293940 332820 338031 341205 351095 375590 382743 393837 409446 421314 425270 450708 454940 510324 525116 549540 563385 631971 637905 656395 676062 682410 702190 751180 765486 787674 818892 842628 850540 978121 1023615 1053285 1126770 1181511 1263942 1275810 1312790 1352124 1364820 1404380 1530972 1575348 1615037 1690155 1913715 1956242 1969185 2047230 2106570 2253540 2363022 2527884 2551620 2625580 2934363 3019417 3159855 3230074 3380310 3827430 3912484 3938370 4094460 4213140 4726044 4845111 4890605 5868726 5907555 6038834 6319710 6460148 6760620 7654860 7876740 8075185 8803089 9058251 9690222 9781210 11737452 11815110 12077668 12639420 14535333 14671815 15097085 16150370 17606178 18116502 19380444 19562420 23630220 24225555 27174753 29070666 29343630 30194170 32300740 35212356 36233004 44015445 45291255 48451110 54349506 58141332 58687260 60388340 69446591 72676665 88030890 90582510 96902220 108699012 135873765 138893182 145353330 176061780 181165020 208339773 271747530 277786364 290706660 347232955 416679546 543495060 625019319 694465910 833359092 1041698865 1250038638 1388931820 2083397730 2500077276 3125096595 4166795460 6250193190 12500386380
- Sum of all divisors σ(n): 41152941648
- Sum of proper divisors (its aliquot sum) s(n): 28652555268
- 12500386380 is an abundant number, because the sum of its proper divisors (28652555268) is greater than itself. Its abundance is 16152168888
Bases of 12500386380
- Binary: 10111010010001010011000010010011002
- Hexadecimal: 0x2E914C24C
- Base-36: 5QQENV0
Squares and roots of 12500386380
- 12500386380 squared (125003863802) is 156259659649289504400
- 12500386380 cubed (125003863803) is 1953306121223414097478710072000
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The
square root of 12500386380 is 111805.1268055273 -
The
cube root of 12500386380 is 2320.8183287881
Scales and comparisons
How big is 12500386380?- 12,500,386,380 seconds is equal to 397 years, 24 weeks, 4 days, 9 hours, 33 minutes.
-
To count from 1 to 12,500,386,380 would take you about seven hundred ninety-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 12500386380 cubic inches would be around 193.4 feet tall.
Recreational maths with 12500386380
- 12500386380 backwards is 08368300521
- 12500386380 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12500386380's digits is 36
- More coming soon!
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