31349818368

Names of 31349818368

• Cardinal: 31349818368 can be written as Thirty-one billion, three hundred forty-nine million, eight hundred eighteen thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1349818368 × 10¹⁰

Factors of 31349818368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 9387

Divisors of 31349818368

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 256 264 288 297 352 363 384 396 432 484 512 528 576 594 704 726 768 792 864 968 1024 1056 1089 1152 1188 1408 1452 1536 1584 1728 1936 2112 2178 2304 2376 2816 2904 3072 3168 3267 3456 3872 4224 4356 4608 4752 5632 5808 6336 6534 6912 7744 8448 8712 9216 9371 9504 11264 11616 12672 13068 13824 15488 16896 17424 18742 19008 23232 25344 26136 27648 28113 30976 33792 34848 37484 38016 46464 50688 52272 56226 61952 69696 74968 76032 84339 92928 101376 103081 104544 112452 123904 139392 149936 152064 168678 185856 206162 209088 224904 253017 278784 299872 304128 309243 337356 371712 412324 418176 449808 506034 557568 599744 618486 674712 824648 836352 899616 927729 1012068 1115136 1133891 1199488 1236972 1349424 1649296 1672704 1799232 1855458 2024136 2267782 2398976 2473944 2698848 2783187 3298592 3345408 3401673 3598464 3710916 4048272 4535564 4797952 4947888 5397696 5566374 6597184 6803346 7196928 7421832 8096544 9071128 9595904 9895776 10205019 10795392 11132748 13194368 13606692 14393856 14843664 16193088 18142256 19791552 20410038 21590784 22265496 26388736 27213384 28787712 29687328 30615057 32386176 36284512 39583104 40820076 43181568 44530992 52777472 54426768 59374656 61230114 64772352 72569024 79166208 81640152 86363136 89061984 105554944 108853536 118749312 122460228 129544704 145138048 158332416 163280304 178123968 217707072 237498624 244920456 259089408 290276096 316664832 326560608 356247936 435414144 474997248 489840912 580552192 653121216 712495872 870828288 949994496 979681824 1161104384 1306242432 1424991744 1741656576 1959363648 2612484864 2849983488 3483313152 3918727296 5224969728 7837454592 10449939456 15674909184 31349818368
• Sum of all divisors σ(n): 102061454880
• Sum of proper divisors (its aliquot sum) s(n): 70711636512
• 31349818368 is an abundant number, because the sum of its proper divisors (70711636512) is greater than itself. Its abundance is 39361818144

Bases of 31349818368

• Binary: 11101001100100110000100010000000000₂
• Hexadecimal: 0x74C984400
• Base-36: EEGVEO0

Squares and roots of 31349818368

• 31349818368 squared (31349818368²) is 982811111706590183424
• 31349818368 cubed (31349818368³) is 30810949842053760758954204332032
• The square root of 31349818368 is 177058.7991826445
• The cube root of 31349818368 is 3153.1527473051

Scales and comparisons

• 31,349,818,368 seconds is equal to 996 years, 43 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 31,349,818,368 would take you about one thousand, nine hundred ninety-three 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 31349818368 cubic inches would be around 262.8 feet tall.

Recreational maths with 31349818368

• 31349818368 backwards is 86381894313
• 31349818368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31349818368's digits is 54
• More coming soon!