3139128320
3,139,128,320 is an even composite number composed of five prime numbers multiplied together.
3139128320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 3139128320:
210 × 5 × 19 × 232 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 23 × 23 × 61)See below for interesting mathematical facts about the number 3139128320 from the Numbermatics database.
Names of 3139128320
- Cardinal: 3139128320 can be written as Three billion, one hundred thirty-nine million, one hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.13912832 × 109
Factors of 3139128320
Divisors of 3139128320
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 23 32 38 40 46 61 64 76 80 92 95 115 122 128 152 160 184 190 230 244 256 304 305 320 368 380 437 460 488 512 529 608 610 640 736 760 874 920 976 1024 1058 1159 1216 1220 1280 1403 1472 1520 1748 1840 1952 2116 2185 2318 2432 2440 2560 2645 2806 2944 3040 3496 3680 3904 4232 4370 4636 4864 4880 5120 5290 5612 5795 5888 6080 6992 7015 7360 7808 8464 8740 9272 9728 9760 10051 10580 11224 11590 11776 12160 13984 14030 14720 15616 16928 17480 18544 19456 19520 20102 21160 22448 23180 23552 24320 26657 27968 28060 29440 31232 32269 33856 34960 37088 39040 40204 42320 44896 46360 48640 50255 53314 55936 56120 58880 62464 64538 67712 69920 74176 78080 80408 84640 89792 92720 97280 100510 106628 111872 112240 117760 129076 133285 135424 139840 148352 156160 160816 161345 169280 179584 185440 201020 213256 223744 224480 258152 266570 270848 279680 296704 312320 321632 322690 338560 359168 370880 402040 426512 447488 448960 516304 533140 541696 559360 593408 613111 643264 645380 677120 718336 741760 804080 853024 897920 1032608 1066280 1118720 1186816 1226222 1286528 1290760 1354240 1436672 1483520 1608160 1706048 1795840 2065216 2132560 2237440 2452444 2573056 2581520 2708480 2967040 3065555 3216320 3412096 3591680 4130432 4265120 4904888 5146112 5163040 5934080 6131110 6432640 6824192 7183360 8260864 8530240 9809776 10292224 10326080 12262220 12865280 13648384 16521728 17060480 19619552 20652160 24524440 25730560 27296768 33043456 34120960 39239104 41304320 49048880 51461120 68241920 78478208 82608640 98097760 136483840 156956416 165217280 196195520 313912832 392391040 627825664 784782080 1569564160 3139128320
- Sum of all divisors σ(n): 8422013040
- Sum of proper divisors (its aliquot sum) s(n): 5282884720
- 3139128320 is an abundant number, because the sum of its proper divisors (5282884720) is greater than itself. Its abundance is 2143756400
Bases of 3139128320
- Binary: 101110110001101101001100000000002
- Hexadecimal: 0xBB1B4C00
- Base-36: 1FWYEWW
Squares and roots of 3139128320
- 3139128320 squared (31391283202) is 9854126609426022400
- 3139128320 cubed (31391283203) is 30933367908514805860794368000
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The
square root of 3139128320 is 56027.9244662873 -
The
cube root of 3139128320 is 1464.2088348113
Scales and comparisons
How big is 3139128320?- 3,139,128,320 seconds is equal to 99 years, 42 weeks, 2 days, 12 hours, 5 minutes, 20 seconds.
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To count from 1 to 3,139,128,320 would take you about one hundred ninety-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 3139128320 cubic inches would be around 122 feet tall.
Recreational maths with 3139128320
- 3139128320 backwards is 0238219313
- 3139128320 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3139128320's digits is 32
- More coming soon!
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