16420742160

Names of 16420742160

• Cardinal: 16420742160 can be written as Sixteen billion, four hundred twenty million, seven hundred forty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.642074216 × 10¹⁰

Factors of 16420742160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20775

Divisors of 16420742160

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 107 120 124 155 186 214 240 248 310 321 372 428 465 496 535 620 642 744 856 930 1070 1240 1284 1488 1605 1712 1860 2140 2480 2568 3210 3317 3720 4280 5136 6420 6634 7440 8560 9951 12840 13268 16585 19902 20627 25680 26536 33170 39804 41254 49755 53072 61881 66340 79608 82508 99510 103135 123762 132680 159216 165016 199020 206270 247524 265360 309405 330032 398040 412540 495048 618810 639437 796080 825080 990096 1237620 1278874 1650160 1918311 2207089 2475240 2557748 3197185 3836622 4414178 4950480 5115496 6394370 6621267 7673244 8828356 9591555 10230992 11035445 12788740 13242534 15346488 17656712 19183110 22070890 25577480 26485068 30692976 33106335 35313424 38366220 44141780 51154960 52970136 66212670 68419759 76732440 88283560 105940272 132425340 136839518 153464880 176567120 205259277 264850680 273679036 342098795 410518554 529701360 547358072 684197590 821037108 1026296385 1094716144 1368395180 1642074216 2052592770 2736790360 3284148432 4105185540 5473580720 8210371080 16420742160
• Sum of all divisors σ(n): 53040033792
• Sum of proper divisors (its aliquot sum) s(n): 36619291632
• 16420742160 is an abundant number, because the sum of its proper divisors (36619291632) is greater than itself. Its abundance is 20198549472

Bases of 16420742160

• Binary: 1111010010110000001010010000010000₂
• Hexadecimal: 0x3D2C0A410
• Base-36: 7JKHHQO

Squares and roots of 16420742160

• 16420742160 squared (16420742160²) is 269640773085201465600
• 16420742160 cubed (16420742160³) is 4427701610655160978271709696000
• The square root of 16420742160 is 128143.4436871431
• The cube root of 16420742160 is 2541.7388510801

Scales and comparisons

• 16,420,742,160 seconds is equal to 522 years, 6 weeks, 4 days, 21 hours, 16 minutes.
• To count from 1 to 16,420,742,160 would take you about one thousand and forty-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 16420742160 cubic inches would be around 211.8 feet tall.

Recreational maths with 16420742160

• 16420742160 backwards is 06124702461
• The number of decimal digits it has is: 11
• The sum of 16420742160's digits is 33
• More coming soon!