13721031000
13,721,031,000 is an even composite number composed of five prime numbers multiplied together.
13721031000 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 13721031000:
23 × 32 × 53 × 29 × 52571
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 29 × 52571)See below for interesting mathematical facts about the number 13721031000 from the Numbermatics database.
Names of 13721031000
- Cardinal: 13721031000 can be written as Thirteen billion, seven hundred twenty-one million, thirty-one thousand.
Scientific notation
- Scientific notation: 1.3721031 × 1010
Factors of 13721031000
Divisors of 13721031000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 29 30 36 40 45 50 58 60 72 75 87 90 100 116 120 125 145 150 174 180 200 225 232 250 261 290 300 348 360 375 435 450 500 522 580 600 696 725 750 870 900 1000 1044 1125 1160 1305 1450 1500 1740 1800 2088 2175 2250 2610 2900 3000 3480 3625 4350 4500 5220 5800 6525 7250 8700 9000 10440 10875 13050 14500 17400 21750 26100 29000 32625 43500 52200 52571 65250 87000 105142 130500 157713 210284 261000 262855 315426 420568 473139 525710 630852 788565 946278 1051420 1261704 1314275 1524559 1577130 1892556 2102840 2365695 2628550 3049118 3154260 3785112 3942825 4573677 4731390 5257100 6098236 6308520 6571375 7622795 7885650 9147354 9462780 10514200 11828475 12196472 13142750 13721031 15245590 15771300 18294708 18925560 19714125 22868385 23656950 26285500 27442062 30491180 31542600 36589416 38113975 39428250 45736770 47313900 52571000 54884124 59142375 60982360 68605155 76227950 78856500 91473540 94627800 109768248 114341925 118284750 137210310 152455900 157713000 182947080 190569875 228683850 236569500 274420620 304911800 343025775 381139750 457367700 473139000 548841240 571709625 686051550 762279500 914735400 1143419250 1372103100 1524559000 1715128875 2286838500 2744206200 3430257750 4573677000 6860515500 13721031000
- Sum of all divisors σ(n): 47977207200
- Sum of proper divisors (its aliquot sum) s(n): 34256176200
- 13721031000 is an abundant number, because the sum of its proper divisors (34256176200) is greater than itself. Its abundance is 20535145200
Bases of 13721031000
- Binary: 11001100011101011001010001010110002
- Hexadecimal: 0x331D65158
- Base-36: 6AX5BA0
Squares and roots of 13721031000
- 13721031000 squared (137210310002) is 188266691702961000000
- 13721031000 cubed (137210310003) is 2583213113123770672791000000000
-
The
square root of 13721031000 is 117136.8046345811 -
The
cube root of 13721031000 is 2394.0262893285
Scales and comparisons
How big is 13721031000?- 13,721,031,000 seconds is equal to 436 years, 14 weeks, 6 days, 5 hours, 30 minutes.
-
To count from 1 to 13,721,031,000 would take you about eight hundred seventy-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 13721031000 cubic inches would be around 199.5 feet tall.
Recreational maths with 13721031000
- 13721031000 backwards is 00013012731
- 13721031000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13721031000's digits is 18
- More coming soon!
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