31797329212

Names of 31797329212

• Cardinal: 31797329212 can be written as Thirty-one billion, seven hundred ninety-seven million, three hundred twenty-nine thousand, two hundred twelve.

Scientific notation

• Scientific notation: 3.1797329212 × 10¹⁰

Factors of 31797329212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 321

Divisors of 31797329212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 11 22 29 37 44 58 61 74 116 122 148 181 244 319 362 407 638 671 724 814 1073 1276 1342 1628 1769 1991 2146 2257 2684 3538 3721 3982 4292 4514 5249 6697 7076 7442 7964 9028 10498 11041 11803 13394 14884 19459 20996 22082 23606 24827 26788 38918 40931 44164 47212 49654 57739 65453 73667 77836 81862 99308 107909 115478 121451 130906 137677 147334 163724 194213 215818 230956 242902 261812 275354 294668 320189 388426 408517 431636 485804 550708 640378 673501 719983 776852 817034 1186999 1280756 1347002 1439966 1514447 1634068 2136343 2373998 2694004 2879932 3028894 3522079 3992633 4272686 4493687 4747996 6057788 7044158 7408511 7985266 8545372 8987374 11846993 14088316 14817022 15970532 17974748 19531529 23693986 24919537 29634044 39063058 43918963 47387972 49839074 78126116 87837926 99678148 130316923 175675852 214846819 260633846 274114907 429693638 521267692 548229814 722666573 859387276 1096459628 1445333146 2890666292 7949332303 15898664606 31797329212
• Sum of all divisors σ(n): 65931334560
• Sum of proper divisors (its aliquot sum) s(n): 34134005348
• 31797329212 is an abundant number, because the sum of its proper divisors (34134005348) is greater than itself. Its abundance is 2336676136

Bases of 31797329212

• Binary: 11101100111010001001011110100111100₂
• Hexadecimal: 0x76744BD3C
• Base-36: ELVB48S

Squares and roots of 31797329212

• 31797329212 squared (31797329212²) is 1011070145016308540944
• 31797329212 cubed (31797329212³) is 32149330257508143785363749256128
• The square root of 31797329212 is 178318.0563263291
• The cube root of 31797329212 is 3168.0854076417

Scales and comparisons

• 31,797,329,212 seconds is equal to 1,011 years, 2 weeks, 6 days, 15 hours, 26 minutes, 52 seconds.
• To count from 1 to 31,797,329,212 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 31797329212 cubic inches would be around 264 feet tall.

Recreational maths with 31797329212

• 31797329212 backwards is 21292379713
• The number of decimal digits it has is: 11
• The sum of 31797329212's digits is 46
• More coming soon!