51388498400
51,388,498,400 is an even composite number composed of four prime numbers multiplied together.
51388498400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 51388498400:
25 × 52 × 613 × 283
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 61 × 61 × 61 × 283)See below for interesting mathematical facts about the number 51388498400 from the Numbermatics database.
Names of 51388498400
- Cardinal: 51388498400 can be written as Fifty-one billion, three hundred eighty-eight million, four hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 5.13884984 × 1010
Factors of 51388498400
Divisors of 51388498400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 61 80 100 122 160 200 244 283 305 400 488 566 610 800 976 1132 1220 1415 1525 1952 2264 2440 2830 3050 3721 4528 4880 5660 6100 7075 7442 9056 9760 11320 12200 14150 14884 17263 18605 22640 24400 28300 29768 34526 37210 45280 48800 56600 59536 69052 74420 86315 93025 113200 119072 138104 148840 172630 186050 226400 226981 276208 297680 345260 372100 431575 453962 552416 595360 690520 744200 863150 907924 1053043 1134905 1381040 1488400 1726300 1815848 2106086 2269810 2762080 2976800 3452600 3631696 4212172 4539620 5265215 5674525 6905200 7263392 8424344 9079240 10530430 11349050 13810400 16848688 18158480 21060860 22698100 26326075 33697376 36316960 42121720 45396200 52652150 64235623 84243440 90792400 105304300 128471246 168486880 181584800 210608600 256942492 321178115 421217200 513884984 642356230 842434400 1027769968 1284712460 1605890575 2055539936 2569424920 3211781150 5138849840 6423562300 10277699680 12847124600 25694249200 51388498400
- Sum of all divisors σ(n): 127993714128
- Sum of proper divisors (its aliquot sum) s(n): 76605215728
- 51388498400 is an abundant number, because the sum of its proper divisors (76605215728) is greater than itself. Its abundance is 25216717328
Bases of 51388498400
- Binary: 1011111101101111111001000001111000002
- Hexadecimal: 0xBF6FE41E0
- Base-36: NLVDV4W
Squares and roots of 51388498400
- 51388498400 squared (513884984002) is 2640777767806802560000
- 51388498400 cubed (513884984003) is 135705604095695444863675904000000
-
The
square root of 51388498400 is 226690.3138645319 -
The
cube root of 51388498400 is 3717.8224238693
Scales and comparisons
How big is 51388498400?- 51,388,498,400 seconds is equal to 1,633 years, 51 weeks, 5 days, 6 hours, 53 minutes, 20 seconds.
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To count from 1 to 51,388,498,400 would take you about three thousand, two hundred sixty-seven 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 51388498400 cubic inches would be around 309.8 feet tall.
Recreational maths with 51388498400
- 51388498400 backwards is 00489488315
- 51388498400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 51388498400's digits is 50
- More coming soon!
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