12902139120
12,902,139,120 is an even composite number composed of seven prime numbers multiplied together.
12902139120 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 12902139120:
24 × 3 × 5 × 13 × 172 × 41 × 349
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 17 × 41 × 349)See below for interesting mathematical facts about the number 12902139120 from the Numbermatics database.
Names of 12902139120
- Cardinal: 12902139120 can be written as Twelve billion, nine hundred two million, one hundred thirty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.290213912 × 1010
Factors of 12902139120
Divisors of 12902139120
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 34 39 40 41 48 51 52 60 65 68 78 80 82 85 102 104 120 123 130 136 156 164 170 195 204 205 208 221 240 246 255 260 272 289 312 328 340 349 390 408 410 442 492 510 520 533 578 615 624 656 663 680 697 698 780 816 820 867 884 984 1020 1040 1047 1066 1105 1156 1230 1326 1360 1394 1396 1445 1560 1599 1640 1734 1745 1768 1968 2040 2091 2094 2132 2210 2312 2460 2652 2665 2788 2792 2890 3120 3198 3280 3315 3468 3485 3490 3536 3757 4080 4182 4188 4264 4335 4420 4537 4624 4920 5235 5304 5330 5576 5584 5780 5933 6396 6630 6936 6970 6980 7514 7995 8364 8376 8528 8670 8840 9061 9074 9840 10455 10470 10608 10660 11152 11271 11560 11849 11866 12792 13260 13611 13872 13940 13960 14309 15028 15990 16728 16752 17340 17680 17799 18122 18148 18785 20910 20940 21320 22542 22685 23120 23698 23732 25584 26520 27183 27222 27880 27920 28618 29665 30056 31980 33456 34680 35547 35598 36244 36296 37570 41820 41880 42640 42927 45084 45305 45370 47396 47464 53040 54366 54444 55760 56355 57236 59245 59330 60112 63960 68055 69360 71094 71196 71545 72488 72592 75140 77129 83640 83760 85854 88995 90168 90610 90740 94792 94928 100861 108732 108888 112710 114472 118490 118660 127920 135915 136110 142188 142392 143090 144976 150280 154037 154258 167280 171708 177735 177990 180336 181220 181480 186017 189584 201722 214635 217464 217776 225420 228944 231387 236980 237320 243253 271830 272220 284376 284784 286180 300560 302583 308074 308516 343416 355470 355980 362440 362960 372034 385645 403444 429270 434928 450840 462111 462774 473960 474640 486506 504305 543660 544440 558051 568752 572360 605166 616148 617032 686832 710940 711960 724880 729759 744068 770185 771290 806888 858540 901680 924222 925548 930085 947920 973012 1008610 1087320 1088880 1116102 1144720 1156935 1210332 1216265 1232296 1234064 1311193 1421880 1423920 1459518 1488136 1512915 1540370 1542580 1613776 1717080 1848444 1851096 1860170 1946024 2017220 2174640 2232204 2310555 2313870 2420664 2432530 2464592 2622386 2790255 2843760 2919036 2976272 3025830 3080740 3085160 3162289 3434160 3648795 3696888 3702192 3720340 3892048 3933579 4034440 4135301 4464408 4621110 4627740 4841328 4865060 5244772 5580510 5838072 6051660 6161480 6170320 6324578 6555965 7297590 7393776 7440680 7867158 8068880 8270602 8928816 9242220 9255480 9486867 9730120 10489544 11161020 11676144 12103320 12322960 12405903 12649156 13111930 14595180 14881360 15734316 15811445 16541204 18484440 18510960 18973734 19460240 19667895 20676505 20979088 22322040 24206640 24811806 25298312 26223860 29190360 31468632 31622890 33082408 36968880 37947468 39335790 41353010 44644080 47434335 49623612 50596624 52447720 53758913 58380720 62029515 62937264 63245780 66164816 75894936 78671580 82706020 94868670 99247224 104895440 107517826 124059030 126491560 151789872 157343160 161276739 165412040 189737340 198494448 215035652 248118060 252983120 268794565 314686320 322553478 330824080 379474680 430071304 496236120 537589130 645106956 758949360 806383695 860142608 992472240 1075178260 1290213912 1612767390 2150356520 2580427824 3225534780 4300713040 6451069560 12902139120
- Sum of all divisors σ(n): 47006366400
- Sum of proper divisors (its aliquot sum) s(n): 34104227280
- 12902139120 is an abundant number, because the sum of its proper divisors (34104227280) is greater than itself. Its abundance is 21202088160
Bases of 12902139120
- Binary: 11000000010000011100000100111100002
- Hexadecimal: 0x3010704F0
- Base-36: 5XDLM9C
Squares and roots of 12902139120
- 12902139120 squared (129021391202) is 166465193871834374400
- 12902139120 cubed (129021391203) is 2147757089972178548106966528000
-
The
square root of 12902139120 is 113587.5834763639 -
The
cube root of 12902139120 is 2345.4197262587
Scales and comparisons
How big is 12902139120?- 12,902,139,120 seconds is equal to 410 years, 12 weeks, 6 days, 7 hours, 32 minutes.
-
To count from 1 to 12,902,139,120 would take you about eight hundred twenty 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 12902139120 cubic inches would be around 195.5 feet tall.
Recreational maths with 12902139120
- 12902139120 backwards is 02193120921
- 12902139120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12902139120's digits is 30
- More coming soon!
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