1230743808

Names of 1230743808

• Cardinal: 1230743808 can be written as One billion, two hundred thirty million, seven hundred forty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.230743808 × 10⁹

Factors of 1230743808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 212

Divisors of 1230743808

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 61 63 64 72 81 84 96 108 112 122 126 128 139 144 162 168 183 189 192 216 224 244 252 256 278 288 324 336 366 378 384 417 427 432 448 488 504 549 556 567 576 648 672 732 756 768 834 854 864 896 973 976 1008 1098 1112 1134 1152 1251 1281 1296 1344 1464 1512 1647 1668 1708 1728 1792 1946 1952 2016 2196 2224 2268 2304 2502 2562 2592 2688 2919 2928 3024 3294 3336 3416 3456 3753 3843 3892 3904 4032 4392 4448 4536 4941 5004 5124 5184 5376 5838 5856 6048 6588 6672 6832 6912 7506 7686 7784 7808 8064 8479 8757 8784 8896 9072 9882 10008 10248 10368 11259 11529 11676 11712 12096 13176 13344 13664 15012 15372 15568 15616 16128 16958 17514 17568 17792 18144 19764 20016 20496 20736 22518 23058 23352 23424 24192 25437 26271 26352 26688 27328 30024 30744 31136 33916 34587 35028 35136 35584 36288 39528 40032 40992 45036 46116 46704 46848 48384 50874 52542 52704 53376 54656 59353 60048 61488 62272 67832 69174 70056 70272 72576 76311 78813 79056 80064 81984 90072 92232 93408 101748 105084 105408 106752 109312 118706 120096 122976 124544 135664 138348 140112 140544 145152 152622 157626 158112 160128 163968 178059 180144 184464 186816 203496 210168 210816 228933 237412 240192 245952 249088 271328 276696 280224 305244 315252 316224 320256 327936 356118 360288 368928 373632 406992 420336 421632 457866 474824 480384 491904 534177 542656 553392 560448 610488 630504 632448 686799 712236 720576 737856 747264 813984 840672 915732 949648 960768 983808 1068354 1085312 1106784 1120896 1220976 1261008 1264896 1373598 1424472 1441152 1475712 1602531 1627968 1681344 1831464 1899296 2136708 2170624 2213568 2241792 2441952 2522016 2747196 2848944 2882304 2951424 3205062 3255936 3362688 3662928 3798592 4273416 4427136 4807593 4883904 5044032 5494392 5697888 6410124 6511872 6725376 7325856 7597184 8546832 8854272 9615186 9767808 10088064 10988784 11395776 12820248 14651712 15194368 17093664 19230372 19535616 20176128 21977568 22791552 25640496 29303424 34187328 38460744 43955136 45583104 51280992 58606848 68374656 76921488 87910272 102561984 136749312 153842976 175820544 205123968 307685952 410247936 615371904 1230743808
• Sum of all divisors σ(n): 4293544640
• Sum of proper divisors (its aliquot sum) s(n): 3062800832
• 1230743808 is an abundant number, because the sum of its proper divisors (3062800832) is greater than itself. Its abundance is 1832057024

Bases of 1230743808

• Binary: 1001001010110111010100100000000₂
• Hexadecimal: 0x495BA900
• Base-36: KCR400

Squares and roots of 1230743808

• 1230743808 squared (1230743808²) is 1514730320930340864
• 1230743808 cubed (1230743808³) is 1864244963274869817697370112
• The square root of 1230743808 is 35081.9584402011
• The cube root of 1230743808 is 1071.6572008555

Scales and comparisons

• 1,230,743,808 seconds is equal to 39 years, 6 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,230,743,808 would take you about seventy-eight 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 1230743808 cubic inches would be around 89.3 feet tall.

Recreational maths with 1230743808

• 1230743808 backwards is 8083470321
• 1230743808 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1230743808's digits is 36
• More coming soon!