1442443968

Names of 1442443968

• Cardinal: 1442443968 can be written as One billion, four hundred forty-two million, four hundred forty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.442443968 × 10⁹

Factors of 1442443968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 161

Divisors of 1442443968

• 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 98 112 126 144 147 149 168 192 196 224 252 288 294 298 336 343 392 441 447 448 504 576 588 596 672 686 784 882 894 1008 1029 1043 1176 1192 1341 1344 1372 1568 1764 1788 2016 2058 2086 2352 2384 2401 2682 2744 3087 3129 3136 3528 3576 4032 4116 4172 4704 4768 4802 5364 5488 6174 6258 7056 7152 7203 7301 8232 8344 9387 9408 9536 9604 10728 10976 12348 12516 14112 14304 14406 14602 16464 16688 16807 18774 19208 21456 21609 21903 21952 24696 25032 28224 28608 28812 29204 32928 33376 33614 37548 38416 42912 43218 43806 49392 50064 50421 51107 57624 58408 65709 65856 66752 67228 75096 76832 85824 86436 87612 98784 100128 100842 102214 115248 116816 131418 134456 150192 151263 153321 153664 172872 175224 197568 200256 201684 204428 230496 233632 262836 268912 300384 302526 306642 345744 350448 357749 403368 408856 459963 460992 467264 525672 537824 600768 605052 613284 691488 700896 715498 806736 817712 919926 1051344 1073247 1075648 1210104 1226568 1382976 1401792 1430996 1613472 1635424 1839852 2102688 2146494 2420208 2453136 2504243 2861992 3219741 3226944 3270848 3679704 4205376 4292988 4840416 4906272 5008486 5723984 6439482 7359408 7512729 8585976 9680832 9812544 10016972 11447968 12878964 14718816 15025458 17171952 20033944 22538187 22895936 25757928 29437632 30050916 34343904 40067888 45076374 51515856 60101832 68687808 80135776 90152748 103031712 120203664 160271552 180305496 206063424 240407328 360610992 480814656 721221984 1442443968
• Sum of all divisors σ(n): 4855921200
• Sum of proper divisors (its aliquot sum) s(n): 3413477232
• 1442443968 is an abundant number, because the sum of its proper divisors (3413477232) is greater than itself. Its abundance is 1971033264

Bases of 1442443968

• Binary: 1010101111110011111001011000000₂
• Hexadecimal: 0x55F9F2C0
• Base-36: NUSKW0

Squares and roots of 1442443968

• 1442443968 squared (1442443968²) is 2080644600819585024
• 1442443968 cubed (1442443968³) is 3001213254003978274131935232
• The square root of 1442443968 is 37979.5203761185
• The cube root of 1442443968 is 1129.8817241179

Scales and comparisons

• 1,442,443,968 seconds is equal to 45 years, 44 weeks, 6 days, 22 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,442,443,968 would take you about 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 1442443968 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442443968

• 1442443968 backwards is 8693442441
• The number of decimal digits it has is: 10
• The sum of 1442443968's digits is 45
• More coming soon!