199807391120

Names of 199807391120

• Cardinal: 199807391120 can be written as One hundred ninety-nine billion, eight hundred seven million, three hundred ninety-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.9980739112 × 10¹¹

Factors of 199807391120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4387

Divisors of 199807391120

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 37 38 40 74 76 80 95 148 152 185 190 296 304 370 380 592 703 740 760 1103 1406 1480 1520 2206 2812 2960 3221 3515 4412 5515 5624 6442 7030 8824 11030 11248 12884 14060 16105 17648 20957 22060 25768 28120 32210 40811 41914 44120 51536 56240 61199 64420 81622 83828 88240 104785 119177 122398 128840 163244 167656 204055 209570 238354 244796 257680 305995 326488 335312 408110 419140 476708 489592 595885 611990 652976 775409 816220 838280 953416 979184 1191770 1223980 1550818 1632440 1676560 1906832 2264363 2383540 2447960 3101636 3264880 3552763 3877045 4528726 4767080 4895920 6203272 7105526 7754090 9057452 9534160 11321815 12406544 14211052 15508180 17763815 18114904 22643630 28422104 31016360 35527630 36229808 45287260 56844208 62032720 67502497 71055260 90574520 131452231 135004994 142110520 181149040 262904462 270009988 284221040 337512485 525808924 540019976 657261155 675024970 1051617848 1080039952 1314522310 1350049940 2103235696 2497592389 2629044620 2700099880 4995184778 5258089240 5400199760 9990369556 10516178480 12487961945 19980739112 24975923890 39961478224 49951847780 99903695560 199807391120
• Sum of all divisors σ(n): 502829959680
• Sum of proper divisors (its aliquot sum) s(n): 303022568560
• 199807391120 is an abundant number, because the sum of its proper divisors (303022568560) is greater than itself. Its abundance is 103215177440

Bases of 199807391120

• Binary: 10111010000101011100101101010110010000₂
• Hexadecimal: 0x2E8572D590
• Base-36: 2JSG5TOW

Squares and roots of 199807391120

• 199807391120 squared (199807391120²) is 39922993546180654854400
• 199807391120 cubed (199807391120³) is 7976909186162953886670827452928000
• The square root of 199807391120 is 446998.2003543193
• The cube root of 199807391120 is 5846.1575675213

Scales and comparisons

• 199,807,391,120 seconds is equal to 6,353 years, 13 weeks, 2 days, 13 hours, 5 minutes, 20 seconds.
• To count from 1 to 199,807,391,120 would take you about twelve thousand, seven hundred 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 199807391120 cubic inches would be around 487.2 feet tall.

Recreational maths with 199807391120

• 199807391120 backwards is 021193708991
• The number of decimal digits it has is: 12
• The sum of 199807391120's digits is 50
• More coming soon!