31323397952

Names of 31323397952

• Cardinal: 31323397952 can be written as Thirty-one billion, three hundred twenty-three million, three hundred ninety-seven thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 3.1323397952 × 10¹⁰

Factors of 31323397952

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 971

Divisors of 31323397952

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 31 32 44 56 62 64 77 88 112 124 154 176 217 224 248 308 341 352 379 434 448 496 541 616 682 704 758 868 992 1082 1232 1364 1516 1736 1984 2164 2387 2464 2653 2728 3032 3472 3787 4169 4328 4774 4928 5306 5456 5951 6064 6944 7574 8338 8656 9548 10612 10912 11749 11902 12128 13888 15148 16676 16771 17312 19096 21224 21824 23498 23804 24256 29183 30296 33352 33542 34624 38192 41657 42448 46996 47608 58366 60592 66704 67084 76384 82243 83314 84896 93992 95216 116732 117397 121184 129239 133408 134168 152768 164486 166628 169792 184481 187984 190432 205039 233464 234794 242368 258478 266816 268336 328972 333256 368962 375968 380864 410078 466928 469588 516956 536672 657944 666512 737924 751936 820156 904673 933856 939176 1033912 1073344 1291367 1315888 1333024 1435273 1475848 1640312 1809346 1867712 1878352 2067824 2255429 2582734 2631776 2666048 2870546 2951696 3280624 3618692 3756704 4135648 4510858 5165468 5263552 5741092 5903392 6356209 6561248 7237384 7513408 8271296 9021716 10330936 11482184 11806784 12712418 13122496 14474768 15788003 18043432 20661872 22964368 25424836 28949536 31576006 36086864 41323744 44493463 45928736 50849672 57899072 63152012 69918299 72173728 82647488 88986926 91857472 101699344 126304024 139836598 144347456 177973852 203398688 252608048 279673196 355947704 406797376 489428093 505216096 559346392 711895408 978856186 1010432192 1118692784 1423790816 1957712372 2237385568 2847581632 3915424744 4474771136 7830849488 15661698976 31323397952
• Sum of all divisors σ(n): 80354058240
• Sum of proper divisors (its aliquot sum) s(n): 49030660288
• 31323397952 is an abundant number, because the sum of its proper divisors (49030660288) is greater than itself. Its abundance is 17707262336

Bases of 31323397952

• Binary: 11101001011000001010001111101000000₂
• Hexadecimal: 0x74B051F40
• Base-36: EE154JK

Squares and roots of 31323397952

• 31323397952 squared (31323397952²) is 981155259259357794304
• 31323397952 cubed (31323397952³) is 30733116638478596970937150865408
• The square root of 31323397952 is 176984.1742981557
• The cube root of 31323397952 is 3152.2667132395

Scales and comparisons

• 31,323,397,952 seconds is equal to 995 years, 51 weeks, 2 days, 7 hours, 52 minutes, 32 seconds.
• To count from 1 to 31,323,397,952 would take you about one thousand, nine hundred ninety-one 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 31323397952 cubic inches would be around 262.7 feet tall.

Recreational maths with 31323397952

• 31323397952 backwards is 25979332313
• The number of decimal digits it has is: 11
• The sum of 31323397952's digits is 47
• More coming soon!