18190283328

Names of 18190283328

• Cardinal: 18190283328 can be written as Eighteen billion, one hundred ninety million, two hundred eighty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8190283328 × 10¹⁰

Factors of 18190283328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1891

Divisors of 18190283328

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 343 392 441 448 504 576 588 672 686 784 882 1008 1029 1176 1344 1372 1568 1764 1879 2016 2058 2352 2401 2744 3087 3136 3528 3758 4032 4116 4704 4802 5488 5637 6174 7056 7203 7516 8232 9408 9604 10976 11274 12348 13153 14112 14406 15032 16464 16807 16911 19208 21609 21952 22548 24696 26306 28224 28812 30064 32928 33614 33822 38416 39459 43218 45096 49392 50421 52612 57624 60128 65856 67228 67644 76832 78918 86436 90192 92071 98784 100842 105224 115248 118377 120256 134456 135288 151263 153664 157836 172872 180384 184142 197568 201684 210448 230496 236754 268912 270576 276213 302526 315672 345744 360768 368284 403368 420896 460992 473508 537824 541152 552426 605052 631344 644497 691488 736568 806736 828639 841792 947016 1075648 1082304 1104852 1210104 1262688 1288994 1382976 1473136 1613472 1657278 1894032 1933491 2209704 2420208 2525376 2577988 2946272 3226944 3314556 3788064 3866982 4419408 4511479 4840416 5155976 5800473 5892544 6629112 7576128 7733964 8838816 9022958 9680832 10311952 11600946 13258224 13534437 15467928 17677632 18045916 20623904 23201892 26516448 27068874 30935856 31580353 36091832 40603311 41247808 46403784 53032896 54137748 61871712 63160706 72183664 81206622 92807568 94741059 108275496 123743424 126321412 144367328 162413244 185615136 189482118 216550992 252642824 284223177 288734656 324826488 371230272 378964236 433101984 505285648 568446354 649652976 757928472 866203968 1010571296 1136892708 1299305952 1515856944 2021142592 2273785416 2598611904 3031713888 4547570832 6063427776 9095141664 18190283328
• Sum of all divisors σ(n): 60860879040
• Sum of proper divisors (its aliquot sum) s(n): 42670595712
• 18190283328 is an abundant number, because the sum of its proper divisors (42670595712) is greater than itself. Its abundance is 24480312384

Bases of 18190283328

• Binary: 10000111100001110011011001001000000₂
• Hexadecimal: 0x43C39B240
• Base-36: 8CU0WG0

Squares and roots of 18190283328

• 18190283328 squared (18190283328²) is 330886407552914755584
• 18190283328 cubed (18190283328³) is 6018917502771598556304830103552
• The square root of 18190283328 is 134871.3584420355
• The cube root of 18190283328 is 2629.9439201177

Scales and comparisons

• 18,190,283,328 seconds is equal to 578 years, 20 weeks, 3 days, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,190,283,328 would take you about one thousand, one hundred fifty-six 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 18190283328 cubic inches would be around 219.2 feet tall.

Recreational maths with 18190283328

• 18190283328 backwards is 82338209181
• The number of decimal digits it has is: 11
• The sum of 18190283328's digits is 45
• More coming soon!