31349493760
31,349,493,760 is an even composite number composed of five prime numbers multiplied together.
31349493760 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 31349493760:
212 × 5 × 13 × 73 × 1613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 73 × 1613)See below for interesting mathematical facts about the number 31349493760 from the Numbermatics database.
Names of 31349493760
- Cardinal: 31349493760 can be written as Thirty-one billion, three hundred forty-nine million, four hundred ninety-three thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 3.134949376 × 1010
Factors of 31349493760
Divisors of 31349493760
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 73 80 104 128 130 146 160 208 256 260 292 320 365 416 512 520 584 640 730 832 949 1024 1040 1168 1280 1460 1613 1664 1898 2048 2080 2336 2560 2920 3226 3328 3796 4096 4160 4672 4745 5120 5840 6452 6656 7592 8065 8320 9344 9490 10240 11680 12904 13312 15184 16130 16640 18688 18980 20480 20969 23360 25808 26624 30368 32260 33280 37376 37960 41938 46720 51616 53248 60736 64520 66560 74752 75920 83876 93440 103232 104845 117749 121472 129040 133120 149504 151840 167752 186880 206464 209690 235498 242944 258080 266240 299008 303680 335504 373760 412928 419380 470996 485888 516160 588745 607360 671008 747520 825856 838760 941992 971776 1032320 1177490 1214720 1342016 1495040 1530737 1651712 1677520 1883984 1943552 2064640 2354980 2429440 2684032 3061474 3303424 3355040 3767968 3887104 4129280 4709960 4858880 5368064 6122948 6606848 6710080 7535936 7653685 8258560 9419920 9717760 10736128 12245896 13420160 15071872 15307370 16517120 18839840 19435520 21472256 24491792 26840320 30143744 30614740 33034240 37679680 42944512 48983584 53680640 60287488 61229480 75359360 85889024 97967168 107361280 120574976 122458960 150718720 195934336 214722560 241149952 244917920 301437440 391868672 429445120 482299904 489835840 602874880 783737344 979671680 1205749760 1567474688 1959343360 2411499520 3134949376 3918686720 6269898752 7837373440 15674746880 31349493760
- Sum of all divisors σ(n): 82177223184
- Sum of proper divisors (its aliquot sum) s(n): 50827729424
- 31349493760 is an abundant number, because the sum of its proper divisors (50827729424) is greater than itself. Its abundance is 19478235664
Bases of 31349493760
- Binary: 111010011001001001101010000000000002
- Hexadecimal: 0x74C935000
- Base-36: EEGOG74
Squares and roots of 31349493760
- 31349493760 squared (313494937602) is 982790759008278937600
- 31349493760 cubed (313494937603) is 30809992766915704342630629376000
-
The
square root of 31349493760 is 177057.8825130359 -
The
cube root of 31349493760 is 3153.1418642847
Scales and comparisons
How big is 31349493760?- 31,349,493,760 seconds is equal to 996 years, 42 weeks, 3 days, 8 hours, 42 minutes, 40 seconds.
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To count from 1 to 31,349,493,760 would take you about one thousand, nine hundred ninety-three 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 31349493760 cubic inches would be around 262.8 feet tall.
Recreational maths with 31349493760
- 31349493760 backwards is 06739494313
- The number of decimal digits it has is: 11
- The sum of 31349493760's digits is 49
- More coming soon!
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