42146498772

Names of 42146498772

• Cardinal: 42146498772 can be written as Forty-two billion, one hundred forty-six million, four hundred ninety-eight thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 4.2146498772 × 10¹⁰

Factors of 42146498772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24404

Divisors of 42146498772

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 331 378 441 588 662 756 882 993 1323 1324 1764 1986 2317 2646 2979 3972 4634 5292 5958 6951 8937 9268 11916 13902 16219 17874 20853 24061 27804 32438 35748 41706 48122 48657 62559 64876 72183 83412 96244 97314 125118 144366 145971 168427 194628 216549 250236 288732 291942 336854 433098 437913 505281 583884 649647 673708 866196 875826 1010562 1178989 1299294 1515843 1751652 2021124 2357978 2598588 3031686 3536967 4547529 4715956 6063372 7073934 7964191 9095058 10610901 14147868 15928382 18190116 21221802 23892573 31832703 31856764 42443604 47785146 55749337 63665406 71677719 95570292 111498674 127330812 143355438 167248011 215033157 222997348 286710876 334496022 390245359 430066314 501744033 668992044 780490718 860132628 1003488066 1170736077 1505232099 1560981436 2006976132 2341472154 3010464198 3512208231 4682944308 6020928396 7024416462 10536624693 14048832924 21073249386 42146498772
• Sum of all divisors σ(n): 127497800640
• Sum of proper divisors (its aliquot sum) s(n): 85351301868
• 42146498772 is an abundant number, because the sum of its proper divisors (85351301868) is greater than itself. Its abundance is 43204803096

Bases of 42146498772

• Binary: 100111010000001000001000100011010100₂
• Hexadecimal: 0x9D02088D4
• Base-36: JD0XQL0

Squares and roots of 42146498772

• 42146498772 squared (42146498772²) is 1776327358738197507984
• 42146498772 cubed (42146498772³) is 74865978843729444739741116195648
• The square root of 42146498772 is 205296.1245907969
• The cube root of 42146498772 is 3480.0634917073

Scales and comparisons

• 42,146,498,772 seconds is equal to 1,340 years, 6 weeks, 4 days, 16 hours, 46 minutes, 12 seconds.
• To count from 1 to 42,146,498,772 would take you about two thousand, six hundred eighty 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 42146498772 cubic inches would be around 290 feet tall.

Recreational maths with 42146498772

• 42146498772 backwards is 27789464124
• 42146498772 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42146498772's digits is 54
• More coming soon!