31290091032

Names of 31290091032

• Cardinal: 31290091032 can be written as Thirty-one billion, two hundred ninety million, ninety-one thousand and thirty-two.

Scientific notation

• Scientific notation: 3.1290091032 × 10¹⁰

Factors of 31290091032

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 410

Divisors of 31290091032

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 24 37 41 61 73 74 82 111 122 123 146 148 164 183 193 219 222 244 246 292 296 328 366 386 438 444 488 492 579 584 732 772 876 888 984 1158 1464 1517 1544 1752 2257 2316 2501 2701 2993 3034 4453 4514 4551 4632 5002 5402 5986 6068 6771 7141 7503 7913 8103 8906 8979 9028 9102 10004 10804 11773 11972 12136 13359 13542 14089 14282 15006 15826 16206 17812 17958 18056 18204 20008 21423 21608 23546 23739 23944 26718 27084 28178 28564 30012 31652 32412 35319 35624 35916 36408 42267 42846 47092 47478 53436 54168 56356 57128 60024 63304 64824 70638 71832 84534 85692 92537 94184 94956 106872 110741 112712 141276 164761 169068 171384 182573 185074 189912 221482 277611 282552 292781 329522 332223 338136 365146 370148 435601 442964 482693 494283 521293 547719 555222 577649 585562 659044 664446 730292 740296 859429 871202 878343 885928 965386 988566 1042586 1095438 1110444 1155298 1171124 1306803 1318088 1328892 1448079 1460584 1563879 1718858 1732947 1742404 1756686 1930772 1977132 2085172 2190876 2220888 2310596 2342248 2578287 2613606 2657784 2896158 3127758 3437716 3465894 3484808 3513372 3861544 3954264 4170344 4381752 4621192 5156574 5227212 5792316 6255516 6755201 6875432 6931788 7026744 10313148 10454424 11584632 12511032 13510402 13863576 17859641 20265603 20626296 21373013 27020804 31798873 35236589 35719282 40531206 42746026 53578923 54041608 63597746 64119039 70473178 71438564 81062412 85492052 95396619 105709767 107157846 127195492 128238078 140946356 142877128 162124824 170984104 190793238 211419534 214315692 254390984 256476156 281892712 381586476 422839068 428631384 512952312 763172952 845678136 1303753793 2607507586 3911261379 5215015172 7822522758 10430030344 15645045516 31290091032
• Sum of all divisors σ(n): 85233294720
• Sum of proper divisors (its aliquot sum) s(n): 53943203688
• 31290091032 is an abundant number, because the sum of its proper divisors (53943203688) is greater than itself. Its abundance is 22653112656

Bases of 31290091032

• Binary: 11101001001000010001110011000011000₂
• Hexadecimal: 0x74908E618
• Base-36: EDHB8RC

Squares and roots of 31290091032

• 31290091032 squared (31290091032²) is 979069796790846825024
• 31290091032 cubed (31290091032³) is 30635183068267338619369135584768
• The square root of 31290091032 is 176890.0535134747
• The cube root of 31290091032 is 3151.1490234005

Scales and comparisons

• 31,290,091,032 seconds is equal to 994 years, 48 weeks, 1 day, 19 hours, 57 minutes, 12 seconds.
• To count from 1 to 31,290,091,032 would take you about one thousand, nine hundred eighty-nine 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 31290091032 cubic inches would be around 262.6 feet tall.

Recreational maths with 31290091032

• 31290091032 backwards is 23019009213
• The number of decimal digits it has is: 11
• The sum of 31290091032's digits is 30
• More coming soon!