31798490112
31,798,490,112 is an even composite number composed of three prime numbers multiplied together.
31798490112 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred ninety-eight divisors.
Prime factorization of 31798490112:
210 × 38 × 4733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 4733)See below for interesting mathematical facts about the number 31798490112 from the Numbermatics database.
Names of 31798490112
- Cardinal: 31798490112 can be written as Thirty-one billion, seven hundred ninety-eight million, four hundred ninety thousand, one hundred twelve.
Scientific notation
- Scientific notation: 3.1798490112 × 1010
Factors of 31798490112
Divisors of 31798490112
- Number of divisors d(n): 198
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2187 2304 2592 2916 3072 3456 3888 4374 4608 4733 5184 5832 6561 6912 7776 8748 9216 9466 10368 11664 13122 13824 14199 15552 17496 18932 20736 23328 26244 27648 28398 31104 34992 37864 41472 42597 46656 52488 56796 62208 69984 75728 82944 85194 93312 104976 113592 124416 127791 139968 151456 170388 186624 209952 227184 248832 255582 279936 302912 340776 373248 383373 419904 454368 511164 559872 605824 681552 746496 766746 839808 908736 1022328 1119744 1150119 1211648 1363104 1533492 1679616 1817472 2044656 2239488 2300238 2423296 2726208 3066984 3359232 3450357 3634944 4089312 4600476 4846592 5452416 6133968 6718464 6900714 7269888 8178624 9200952 10351071 10904832 12267936 13801428 14539776 16357248 18401904 20702142 21809664 24535872 27602856 31053213 32714496 36803808 41404284 43619328 49071744 55205712 62106426 65428992 73607616 82808568 98143488 110411424 124212852 130857984 147215232 165617136 196286976 220822848 248425704 294430464 331234272 392573952 441645696 496851408 588860928 662468544 883291392 993702816 1177721856 1324937088 1766582784 1987405632 2649874176 3533165568 3974811264 5299748352 7949622528 10599496704 15899245056 31798490112
- Sum of all divisors σ(n): 95364190818
- Sum of proper divisors (its aliquot sum) s(n): 63565700706
- 31798490112 is an abundant number, because the sum of its proper divisors (63565700706) is greater than itself. Its abundance is 31767210594
Bases of 31798490112
- Binary: 111011001110101011001110100000000002
- Hexadecimal: 0x767567400
- Base-36: ELW0000
Squares and roots of 31798490112
- 31798490112 squared (317984901122) is 1011143973402961772544
- 31798490112 cubed (317984901123) is 32152851640062470915754377084928
-
The
square root of 31798490112 is 178321.3114352853 -
The
cube root of 31798490112 is 3168.1239620915
Scales and comparisons
How big is 31798490112?- 31,798,490,112 seconds is equal to 1,011 years, 4 weeks, 6 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 31,798,490,112 would take you about two thousand and twenty-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 31798490112 cubic inches would be around 264 feet tall.
Recreational maths with 31798490112
- 31798490112 backwards is 21109489713
- The number of decimal digits it has is: 11
- The sum of 31798490112's digits is 45
- More coming soon!
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