51131990016
51,131,990,016 is an even composite number composed of three prime numbers multiplied together.
51131990016 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 51131990016:
214 × 37 × 1427
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 1427)See below for interesting mathematical facts about the number 51131990016 from the Numbermatics database.
Names of 51131990016
- Cardinal: 51131990016 can be written as Fifty-one billion, one hundred thirty-one million, nine hundred ninety thousand and sixteen.
Scientific notation
- Scientific notation: 5.1131990016 × 1010
Factors of 51131990016
Divisors of 51131990016
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1427 1458 1536 1728 1944 2048 2187 2304 2592 2854 2916 3072 3456 3888 4096 4281 4374 4608 5184 5708 5832 6144 6912 7776 8192 8562 8748 9216 10368 11416 11664 12288 12843 13824 15552 16384 17124 17496 18432 20736 22832 23328 24576 25686 27648 31104 34248 34992 36864 38529 41472 45664 46656 49152 51372 55296 62208 68496 69984 73728 77058 82944 91328 93312 102744 110592 115587 124416 136992 139968 147456 154116 165888 182656 186624 205488 221184 231174 248832 273984 279936 308232 331776 346761 365312 373248 410976 442368 462348 497664 547968 559872 616464 663552 693522 730624 746496 821952 924696 995328 1040283 1095936 1119744 1232928 1327104 1387044 1461248 1492992 1643904 1849392 1990656 2080566 2191872 2239488 2465856 2774088 2922496 2985984 3120849 3287808 3698784 3981312 4161132 4383744 4478976 4931712 5548176 5844992 5971968 6241698 6575616 7397568 8322264 8767488 8957952 9863424 11096352 11689984 11943936 12483396 13151232 14795136 16644528 17534976 17915904 19726848 22192704 23379968 24966792 26302464 29590272 33289056 35069952 35831808 39453696 44385408 49933584 52604928 59180544 66578112 70139904 78907392 88770816 99867168 105209856 118361088 133156224 157814784 177541632 199734336 210419712 236722176 266312448 315629568 355083264 399468672 473444352 532624896 631259136 710166528 798937344 946888704 1065249792 1420333056 1597874688 1893777408 2130499584 2840666112 3195749376 4260999168 5681332224 6391498752 8521998336 12782997504 17043996672 25565995008 51131990016
- Sum of all divisors σ(n): 153475385280
- Sum of proper divisors (its aliquot sum) s(n): 102343395264
- 51131990016 is an abundant number, because the sum of its proper divisors (102343395264) is greater than itself. Its abundance is 51211405248
Bases of 51131990016
- Binary: 1011111001111011010001000000000000002
- Hexadecimal: 0xBE7B44000
- Base-36: NHMO000
Squares and roots of 51131990016
- 51131990016 squared (511319900162) is 2614480402996323680256
- 51131990016 cubed (511319900163) is 133683585863035678903554168324096
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The
square root of 51131990016 is 226123.8377880581 -
The
cube root of 51131990016 is 3711.6262009645
Scales and comparisons
How big is 51131990016?- 51,131,990,016 seconds is equal to 1,625 years, 43 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 51,131,990,016 would take you about three thousand, two hundred fifty-one 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 51131990016 cubic inches would be around 309.3 feet tall.
Recreational maths with 51131990016
- 51131990016 backwards is 61009913115
- 51131990016 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 51131990016's digits is 36
- More coming soon!
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