15138700500
15,138,700,500 is an even composite number composed of six prime numbers multiplied together.
15138700500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 15138700500:
22 × 3 × 53 × 7 × 11 × 131071
(2 × 2 × 3 × 5 × 5 × 5 × 7 × 11 × 131071)See below for interesting mathematical facts about the number 15138700500 from the Numbermatics database.
Names of 15138700500
- Cardinal: 15138700500 can be written as Fifteen billion, one hundred thirty-eight million, seven hundred thousand, five hundred.
Scientific notation
- Scientific notation: 1.51387005 × 1010
Factors of 15138700500
Divisors of 15138700500
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 30 33 35 42 44 50 55 60 66 70 75 77 84 100 105 110 125 132 140 150 154 165 175 210 220 231 250 275 300 308 330 350 375 385 420 462 500 525 550 660 700 750 770 825 875 924 1050 1100 1155 1375 1500 1540 1650 1750 1925 2100 2310 2625 2750 3300 3500 3850 4125 4620 5250 5500 5775 7700 8250 9625 10500 11550 16500 19250 23100 28875 38500 57750 115500 131071 262142 393213 524284 655355 786426 917497 1310710 1441781 1572852 1834994 1966065 2621420 2752491 2883562 3276775 3669988 3932130 4325343 4587485 5504982 5767124 6553550 7208905 7864260 8650686 9174970 9830325 10092467 11009964 13107100 13762455 14417810 16383875 17301372 18349940 19660650 20184934 21626715 22937425 27524910 28835620 30277401 32767750 36044525 39321300 40369868 43253430 45874850 49151625 50462335 55049820 60554802 65535500 68812275 72089050 86506860 91749700 98303250 100924670 108133575 114687125 121109604 137624550 144178100 151387005 180222625 196606500 201849340 216267150 229374250 252311675 275249100 302774010 344061375 360445250 432534300 458748500 504623350 540667875 605548020 688122750 720890500 756935025 1009246700 1081335750 1261558375 1376245500 1513870050 2162671500 2523116750 3027740100 3784675125 5046233500 7569350250 15138700500
- Sum of all divisors σ(n): 54962159616
- Sum of proper divisors (its aliquot sum) s(n): 39823459116
- 15138700500 is an abundant number, because the sum of its proper divisors (39823459116) is greater than itself. Its abundance is 24684758616
Bases of 15138700500
- Binary: 11100001100101011000111100110101002
- Hexadecimal: 0x386563CD4
- Base-36: 6YD6W2C
Squares and roots of 15138700500
- 15138700500 squared (151387005002) is 229180252828700250000
- 15138700500 cubed (151387005003) is 3469491208087970889025125000000
-
The
square root of 15138700500 is 123039.4266078967 -
The
cube root of 15138700500 is 2473.7902055993
Scales and comparisons
How big is 15138700500?- 15,138,700,500 seconds is equal to 481 years, 18 weeks, 6 days, 10 hours, 35 minutes.
-
To count from 1 to 15,138,700,500 would take you about nine hundred sixty-two 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 15138700500 cubic inches would be around 206.1 feet tall.
Recreational maths with 15138700500
- 15138700500 backwards is 00500783151
- 15138700500 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15138700500's digits is 30
- More coming soon!
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