16138972000
16,138,972,000 is an even composite number composed of five prime numbers multiplied together.
16138972000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16138972000:
25 × 53 × 31 × 157 × 829
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 31 × 157 × 829)See below for interesting mathematical facts about the number 16138972000 from the Numbermatics database.
Names of 16138972000
- Cardinal: 16138972000 can be written as Sixteen billion, one hundred thirty-eight million, nine hundred seventy-two thousand.
Scientific notation
- Scientific notation: 1.6138972 × 1010
Factors of 16138972000
Divisors of 16138972000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 80 100 124 125 155 157 160 200 248 250 310 314 400 496 500 620 628 775 785 800 829 992 1000 1240 1256 1550 1570 1658 2000 2480 2512 3100 3140 3316 3875 3925 4000 4145 4867 4960 5024 6200 6280 6632 7750 7850 8290 9734 12400 12560 13264 15500 15700 16580 19468 19625 20725 24335 24800 25120 25699 26528 31000 31400 33160 38936 39250 41450 48670 51398 62000 62800 66320 77872 78500 82900 97340 102796 103625 121675 124000 125600 128495 130153 132640 155744 157000 165800 194680 205592 207250 243350 256990 260306 314000 331600 389360 411184 414500 486700 513980 520612 608375 628000 642475 650765 663200 778720 822368 829000 973400 1027960 1041224 1216750 1284950 1301530 1658000 1946800 2055920 2082448 2433500 2569900 2603060 3212375 3253825 3316000 3893600 4034743 4111840 4164896 4867000 5139800 5206120 6424750 6507650 8069486 9734000 10279600 10412240 12849500 13015300 16138972 16269125 19468000 20173715 20559200 20824480 25699000 26030600 32277944 32538250 40347430 51398000 52061200 64555888 65076500 80694860 100868575 102796000 104122400 129111776 130153000 161389720 201737150 260306000 322779440 403474300 504342875 520612000 645558880 806948600 1008685750 1613897200 2017371500 3227794400 4034743000 8069486000 16138972000
- Sum of all divisors σ(n): 41243005440
- Sum of proper divisors (its aliquot sum) s(n): 25104033440
- 16138972000 is an abundant number, because the sum of its proper divisors (25104033440) is greater than itself. Its abundance is 8965061440
Bases of 16138972000
- Binary: 11110000011111010100101011011000002
- Hexadecimal: 0x3C1F52B60
- Base-36: 7EWQ6HS
Squares and roots of 16138972000
- 16138972000 squared (161389720002) is 260466417216784000000
- 16138972000 cubed (161389720003) is 4203660214401994906048000000000
-
The
square root of 16138972000 is 127039.2537761459 -
The
cube root of 16138972000 is 2527.1166514601
Scales and comparisons
How big is 16138972000?- 16,138,972,000 seconds is equal to 513 years, 8 weeks, 5 days, 15 hours, 46 minutes, 40 seconds.
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To count from 1 to 16,138,972,000 would take you about one thousand and twenty-six 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 16138972000 cubic inches would be around 210.6 feet tall.
Recreational maths with 16138972000
- 16138972000 backwards is 00027983161
- The number of decimal digits it has is: 11
- The sum of 16138972000's digits is 37
- More coming soon!
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