31413329920
31,413,329,920 is an even composite number composed of four prime numbers multiplied together.
31413329920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 31413329920:
213 × 5 × 7 × 3312
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 331 × 331)See below for interesting mathematical facts about the number 31413329920 from the Numbermatics database.
Names of 31413329920
- Cardinal: 31413329920 can be written as Thirty-one billion, four hundred thirteen million, three hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.141332992 × 1010
Factors of 31413329920
Divisors of 31413329920
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 331 448 512 560 640 662 896 1024 1120 1280 1324 1655 1792 2048 2240 2317 2560 2648 3310 3584 4096 4480 4634 5120 5296 6620 7168 8192 8960 9268 10240 10592 11585 13240 14336 17920 18536 20480 21184 23170 26480 28672 35840 37072 40960 42368 46340 52960 57344 71680 74144 84736 92680 105920 109561 143360 148288 169472 185360 211840 219122 286720 296576 338944 370720 423680 438244 547805 593152 677888 741440 766927 847360 876488 1095610 1186304 1355776 1482880 1533854 1694720 1752976 2191220 2372608 2711552 2965760 3067708 3389440 3505952 3834635 4382440 4745216 5931520 6135416 6778880 7011904 7669270 8764880 9490432 11863040 12270832 13557760 14023808 15338540 17529760 18980864 23726080 24541664 28047616 30677080 35059520 47452160 49083328 56095232 61354160 70119040 94904320 98166656 112190464 122708320 140238080 196333312 224380928 245416640 280476160 392666624 448761856 490833280 560952320 785333248 897523712 981666560 1121904640 1570666496 1963333120 2243809280 3141332992 3926666240 4487618560 6282665984 7853332480 15706664960 31413329920
- Sum of all divisors σ(n): 86418096912
- Sum of proper divisors (its aliquot sum) s(n): 55004766992
- 31413329920 is an abundant number, because the sum of its proper divisors (55004766992) is greater than itself. Its abundance is 23591437072
Bases of 31413329920
- Binary: 111010100000110000101100000000000002
- Hexadecimal: 0x750616000
- Base-36: EFIOOHS
Squares and roots of 31413329920
- 31413329920 squared (314133299202) is 986797296662767206400
- 31413329920 cubed (314133299203) is 30998589044231621234799935488000
-
The
square root of 31413329920 is 177238.0600209785 -
The
cube root of 31413329920 is 3155.2806335315
Scales and comparisons
How big is 31413329920?- 31,413,329,920 seconds is equal to 998 years, 44 weeks, 4 hours, 58 minutes, 40 seconds.
-
To count from 1 to 31,413,329,920 would take you about one thousand, nine hundred ninety-seven 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 31413329920 cubic inches would be around 262.9 feet tall.
Recreational maths with 31413329920
- 31413329920 backwards is 02992331413
- The number of decimal digits it has is: 11
- The sum of 31413329920's digits is 37
- More coming soon!
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