2113438020

Names of 2113438020

• Cardinal: 2113438020 can be written as Two billion, one hundred thirteen million, four hundred thirty-eight thousand and twenty.

Scientific notation

• Scientific notation: 2.11343802 × 10⁹

Factors of 2113438020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 896

Divisors of 2113438020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 31 38 57 60 62 76 79 93 95 114 124 155 158 186 190 228 237 285 310 316 372 380 395 465 474 570 589 620 757 790 930 948 1140 1178 1185 1501 1514 1580 1767 1860 2271 2356 2370 2449 2945 3002 3028 3534 3785 4503 4542 4740 4898 5890 6004 7068 7347 7505 7570 8835 9006 9084 9796 11355 11780 12245 14383 14694 15010 15140 17670 18012 22515 22710 23467 24490 28766 29388 30020 35340 36735 43149 45030 45420 46531 46934 48980 57532 59803 70401 71915 73470 86298 90060 93062 93868 117335 119606 139593 140802 143830 146940 172596 179409 186124 215745 232655 234670 239212 279186 281604 287660 299015 352005 358818 431490 445873 465310 469340 558372 598030 697965 704010 717636 862980 891746 897045 930620 1136257 1196060 1337619 1395930 1408020 1783492 1794090 1853893 2229365 2272514 2675238 2791860 3408771 3588180 3707786 4458730 4545028 5350476 5561679 5681285 6688095 6817542 7415572 8917460 9269465 11123358 11362570 13376190 13635084 17043855 18538930 22246716 22725140 26752380 27808395 34087710 35223967 37077860 55616790 68175420 70447934 105671901 111233580 140895868 176119835 211343802 352239670 422687604 528359505 704479340 1056719010 2113438020
• Sum of all divisors σ(n): 6520012800
• Sum of proper divisors (its aliquot sum) s(n): 4406574780
• 2113438020 is an abundant number, because the sum of its proper divisors (4406574780) is greater than itself. Its abundance is 2293136760

Bases of 2113438020

• Binary: 1111101111110001000000101000100₂
• Hexadecimal: 0x7DF88144
• Base-36: YYAB7O

Squares and roots of 2113438020

• 2113438020 squared (2113438020²) is 4466620264381520400
• 2113438020 cubed (2113438020³) is 9439925087646356998765608000
• The square root of 2113438020 is 45972.1439569659
• The cube root of 2113438020 is 1283.3048590223

Scales and comparisons

• 2,113,438,020 seconds is equal to 67 years, 10 weeks, 3 days, 2 hours, 7 minutes.
• To count from 1 to 2,113,438,020 would take you about one 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 2113438020 cubic inches would be around 106.9 feet tall.

Recreational maths with 2113438020

• 2113438020 backwards is 0208343112
• The number of decimal digits it has is: 10
• The sum of 2113438020's digits is 24
• More coming soon!