51390560000
51,390,560,000 is an even composite number composed of five prime numbers multiplied together.
51390560000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 51390560000:
28 × 54 × 13 × 31 × 797
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 13 × 31 × 797)See below for interesting mathematical facts about the number 51390560000 from the Numbermatics database.
Names of 51390560000
- Cardinal: 51390560000 can be written as Fifty-one billion, three hundred ninety million, five hundred sixty thousand.
Scientific notation
- Scientific notation: 5.139056 × 1010
Factors of 51390560000
Divisors of 51390560000
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 64 65 80 100 104 124 125 128 130 155 160 200 208 248 250 256 260 310 320 325 400 403 416 496 500 520 620 625 640 650 775 797 800 806 832 992 1000 1040 1240 1250 1280 1300 1550 1594 1600 1612 1625 1664 1984 2000 2015 2080 2480 2500 2600 3100 3188 3200 3224 3250 3328 3875 3968 3985 4000 4030 4160 4960 5000 5200 6200 6376 6400 6448 6500 7750 7936 7970 8000 8060 8125 8320 9920 10000 10075 10361 10400 12400 12752 12896 13000 15500 15940 16000 16120 16250 16640 19375 19840 19925 20000 20150 20722 20800 24707 24800 25504 25792 26000 31000 31880 32000 32240 32500 38750 39680 39850 40000 40300 41444 41600 49414 49600 50375 51008 51584 51805 52000 62000 63760 64480 65000 77500 79700 80000 80600 82888 83200 98828 99200 99625 100750 102016 103168 103610 104000 123535 124000 127520 128960 130000 155000 159400 160000 161200 165776 197656 198400 199250 201500 204032 207220 208000 247070 248000 251875 255040 257920 259025 260000 310000 318800 321191 322400 331552 395312 398500 403000 414440 416000 494140 496000 498125 503750 510080 515840 518050 520000 617675 620000 637600 642382 644800 663104 790624 797000 806000 828880 988280 992000 996250 1007500 1020160 1036100 1040000 1235350 1240000 1275200 1284764 1289600 1295125 1326208 1581248 1594000 1605955 1612000 1657760 1976560 1992500 2015000 2072200 2080000 2470700 2480000 2550400 2569528 2579200 2590250 2652416 3088375 3162496 3188000 3211910 3224000 3315520 3953120 3985000 4030000 4144400 4941400 4960000 5100800 5139056 5180500 6176750 6324992 6376000 6423820 6448000 6475625 6631040 7906240 7970000 8029775 8060000 8288800 9882800 10278112 10361000 12353500 12752000 12847640 12896000 12951250 13262080 15441875 15812480 15940000 16059550 16120000 16577600 19765600 20556224 20722000 24707000 25504000 25695280 25902500 30883750 31624960 31880000 32119100 32240000 33155200 39531200 40148875 41112448 41444000 49414000 51390560 51805000 61767500 63760000 64238200 64480000 66310400 79062400 80297750 82224896 82888000 98828000 102781120 103610000 123535000 127520000 128476400 158124800 160595500 165776000 197656000 200744375 205562240 207220000 247070000 256952800 321191000 331552000 395312000 401488750 411124480 414440000 494140000 513905600 642382000 790624000 802977500 828880000 988280000 1027811200 1284764000 1605955000 1657760000 1976560000 2055622400 2569528000 3211910000 3953120000 5139056000 6423820000 10278112000 12847640000 25695280000 51390560000
- Sum of all divisors σ(n): 142676628864
- Sum of proper divisors (its aliquot sum) s(n): 91286068864
- 51390560000 is an abundant number, because the sum of its proper divisors (91286068864) is greater than itself. Its abundance is 39895508864
Bases of 51390560000
- Binary: 1011111101110001110110110111000000002
- Hexadecimal: 0xBF71DB700
- Base-36: NLWM1VK
Squares and roots of 51390560000
- 51390560000 squared (513905600002) is 2640989657113600000000
- 51390560000 cubed (513905600003) is 135721937433275887616000000000000
-
The
square root of 51390560000 is 226694.8609915981 -
The
cube root of 51390560000 is 3717.8721403133
Scales and comparisons
How big is 51390560000?- 51,390,560,000 seconds is equal to 1,634 years, 3 weeks, 1 day, 3 hours, 33 minutes, 20 seconds.
-
To count from 1 to 51,390,560,000 would take you about three thousand, two hundred sixty-eight 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 51390560000 cubic inches would be around 309.8 feet tall.
Recreational maths with 51390560000
- 51390560000 backwards is 00006509315
- The number of decimal digits it has is: 11
- The sum of 51390560000's digits is 29
- More coming soon!
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