168800992740

Names of 168800992740

• Cardinal: 168800992740 can be written as One hundred sixty-eight billion, eight hundred million, nine hundred ninety-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.6880099274 × 10¹¹

Factors of 168800992740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14171

Divisors of 168800992740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 97 108 135 180 194 233 270 291 388 466 485 540 582 699 873 932 970 1164 1165 1398 1455 1746 1940 2097 2330 2619 2796 2910 3492 3495 4194 4365 4660 5238 5820 6291 6990 8388 8730 10476 10485 12582 13095 13831 13980 17460 20970 22601 25164 26190 27662 31455 41493 41940 45202 52380 55324 62910 67803 69155 82986 90404 113005 124479 125820 135606 138310 165972 203409 207465 226010 248958 271212 276620 339015 373437 406818 414930 452020 497916 610227 622395 678030 746874 813636 829860 1017045 1220454 1244790 1341607 1356060 1493748 1867185 2034090 2440908 2489580 2683214 3051135 3222623 3734370 4024821 4068180 5366428 6102270 6445246 6708035 7468740 8049642 9667869 12074463 12204540 12890492 13416070 16099284 16113115 19335738 20124105 24148926 26832140 29003607 32226230 36223389 38671476 40248210 48297852 48339345 58007214 60372315 64452460 72446778 80496420 87010821 96678690 116014428 120744630 144893556 145018035 174021642 181116945 193357380 241489260 290036070 312594431 348043284 362233890 435054105 580072140 625188862 724467780 870108210 937783293 1250377724 1562972155 1740216420 1875566586 2813349879 3125944310 3751133172 4688916465 5626699758 6251888620 8440049637 9377832930 11253399516 14066749395 16880099274 18755665860 28133498790 33760198548 42200248185 56266997580 84400496370 168800992740
• Sum of all divisors σ(n): 532888312320
• Sum of proper divisors (its aliquot sum) s(n): 364087319580
• 168800992740 is an abundant number, because the sum of its proper divisors (364087319580) is greater than itself. Its abundance is 195286326840

Bases of 168800992740

• Binary: 10011101001101010100101011110111100100₂
• Hexadecimal: 0x274D52BDE4
• Base-36: 25JNR3L0

Squares and roots of 168800992740

• 168800992740 squared (168800992740²) is 28493775150009532707600
• 168800992740 cubed (168800992740³) is 4809777532231951541506380142824000
• The square root of 168800992740 is 410853.9798273835
• The cube root of 168800992740 is 5526.6038107493

Scales and comparisons

• 168,800,992,740 seconds is equal to 5,367 years, 18 weeks, 1 day, 4 hours, 39 minutes.
• To count from 1 to 168,800,992,740 would take you about ten thousand, seven hundred thirty-four 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 168800992740 cubic inches would be around 460.6 feet tall.

Recreational maths with 168800992740

• 168800992740 backwards is 047299008861
• 168800992740 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168800992740's digits is 54
• More coming soon!