12731837040
12,731,837,040 is an even composite number composed of six prime numbers multiplied together.
12731837040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12731837040:
24 × 33 × 5 × 13 × 61 × 7433
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 61 × 7433)See below for interesting mathematical facts about the number 12731837040 from the Numbermatics database.
Names of 12731837040
- Cardinal: 12731837040 can be written as Twelve billion, seven hundred thirty-one million, eight hundred thirty-seven thousand and forty.
Scientific notation
- Scientific notation: 1.273183704 × 1010
Factors of 12731837040
Divisors of 12731837040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 61 65 72 78 80 90 104 108 117 120 122 130 135 144 156 180 183 195 208 216 234 240 244 260 270 305 312 351 360 366 390 432 468 488 520 540 549 585 610 624 702 720 732 780 793 915 936 976 1040 1080 1098 1170 1220 1404 1464 1560 1586 1647 1755 1830 1872 2160 2196 2340 2379 2440 2745 2808 2928 3120 3172 3294 3510 3660 3965 4392 4680 4758 4880 5490 5616 6344 6588 7020 7137 7320 7433 7930 8235 8784 9360 9516 10980 11895 12688 13176 14040 14274 14640 14866 15860 16470 19032 21411 21960 22299 23790 26352 28080 28548 29732 31720 32940 35685 37165 38064 42822 43920 44598 47580 57096 59464 63440 65880 66897 71370 74330 85644 89196 95160 96629 107055 111495 114192 118928 131760 133794 142740 148660 171288 178392 190320 193258 200691 214110 222990 267588 285480 289887 297320 334485 342576 356784 386516 401382 428220 445980 453413 483145 535176 570960 579774 594640 668970 773032 802764 856440 869661 891960 906826 966290 1003455 1070352 1159548 1337940 1360239 1449435 1546064 1605528 1712880 1739322 1783920 1813652 1932580 2006910 2267065 2319096 2608983 2675880 2720478 2898870 3211056 3478644 3627304 3865160 4013820 4080717 4348305 4534130 4638192 5217966 5351760 5440956 5797740 5894369 6801195 6957288 7254608 7730320 8027640 8161434 8696610 9068260 10435932 10881912 11595480 11788738 12242151 13044915 13602390 13914576 16055280 16322868 17393220 17683107 18136520 20403585 20871864 21763824 23190960 23577476 24484302 26089830 27204780 29471845 32645736 34786440 35366214 36273040 40807170 41743728 47154952 48968604 52179660 53049321 54409560 58943690 61210755 65291472 69572880 70732428 81614340 88415535 94309904 97937208 104359320 106098642 108819120 117887380 122421510 141464856 159147963 163228680 176831070 195874416 208718640 212197284 235774760 244843020 265246605 282929712 318295926 326457360 353662140 424394568 471549520 489686040 530493210 636591852 707324280 795739815 848789136 979372080 1060986420 1273183704 1414648560 1591479630 2121972840 2546367408 3182959260 4243945680 6365918520 12731837040
- Sum of all divisors σ(n): 48008177280
- Sum of proper divisors (its aliquot sum) s(n): 35276340240
- 12731837040 is an abundant number, because the sum of its proper divisors (35276340240) is greater than itself. Its abundance is 22544503200
Bases of 12731837040
- Binary: 10111101101110000001101010011100002
- Hexadecimal: 0x2F6E06A70
- Base-36: 5UK7GC0
Squares and roots of 12731837040
- 12731837040 squared (127318370402) is 162099674413115961600
- 12731837040 cubed (127318370403) is 2063826638864850061714097664000
-
The
square root of 12731837040 is 112835.4423042689 -
The
cube root of 12731837040 is 2335.0545125573
Scales and comparisons
How big is 12731837040?- 12,731,837,040 seconds is equal to 404 years, 43 weeks, 2 days, 5 hours, 24 minutes.
-
To count from 1 to 12,731,837,040 would take you about eight hundred nine 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 12731837040 cubic inches would be around 194.6 feet tall.
Recreational maths with 12731837040
- 12731837040 backwards is 04073813721
- 12731837040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12731837040's digits is 36
- More coming soon!
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