388485380100
388,485,380,100 is an even composite number composed of five prime numbers multiplied together.
388485380100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 388485380100:
22 × 3 × 52 × 232 × 2447923
(2 × 2 × 3 × 5 × 5 × 23 × 23 × 2447923)See below for interesting mathematical facts about the number 388485380100 from the Numbermatics database.
Names of 388485380100
- Cardinal: 388485380100 can be written as Three hundred eighty-eight billion, four hundred eighty-five million, three hundred eighty thousand, one hundred.
Scientific notation
- Scientific notation: 3.884853801 × 1011
Factors of 388485380100
Divisors of 388485380100
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 23 25 30 46 50 60 69 75 92 100 115 138 150 230 276 300 345 460 529 575 690 1058 1150 1380 1587 1725 2116 2300 2645 3174 3450 5290 6348 6900 7935 10580 13225 15870 26450 31740 39675 52900 79350 158700 2447923 4895846 7343769 9791692 12239615 14687538 24479230 29375076 36718845 48958460 56302229 61198075 73437690 112604458 122396150 146875380 168906687 183594225 225208916 244792300 281511145 337813374 367188450 563022290 675626748 734376900 844533435 1126044580 1294951267 1407555725 1689066870 2589902534 2815111450 3378133740 3884853801 4222667175 5179805068 5630222900 6474756335 7769707602 8445334350 12949512670 15539415204 16890668700 19424269005 25899025340 32373781675 38848538010 64747563350 77697076020 97121345025 129495126700 194242690050 388485380100
- Sum of all divisors σ(n): 1175013311696
- Sum of proper divisors (its aliquot sum) s(n): 786527931596
- 388485380100 is an abundant number, because the sum of its proper divisors (786527931596) is greater than itself. Its abundance is 398042551496
Bases of 388485380100
- Binary: 1011010011100111000100001111000000001002
- Hexadecimal: 0x5A73887804
- Base-36: 4YGU5XQC
Squares and roots of 388485380100
- 388485380100 squared (3884853801002) is 150920890551441476010000
- 388485380100 cubed (3884853801003) is 58630559530907240410649881401000000
-
The
square root of 388485380100 is 623285.9537162697 -
The
cube root of 388485380100 is 7296.6731578801
Scales and comparisons
How big is 388485380100?- 388,485,380,100 seconds is equal to 12,352 years, 32 weeks, 6 days, 13 hours, 35 minutes.
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To count from 1 to 388,485,380,100 would take you about twenty-four thousand, seven hundred five 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 388485380100 cubic inches would be around 608.1 feet tall.
Recreational maths with 388485380100
- 388485380100 backwards is 001083584883
- The number of decimal digits it has is: 12
- The sum of 388485380100's digits is 48
- More coming soon!
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