42872199438543120

Names of 42872199438543120

• Cardinal: 42872199438543120 can be written as Forty-two quadrillion, eight hundred seventy-two trillion, one hundred ninety-nine billion, four hundred thirty-eight million, five hundred forty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.287219943854312 × 10¹⁶

Factors of 42872199438543120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2205360053433

Divisors of 42872199438543120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 810 972 1080 1215 1296 1620 1944 2160 2430 3240 3888 4860 6480 9720 19440 2205360053423 4410720106846 6616080160269 8821440213692 11026800267115 13232160320538 17642880427384 19848240480807 22053600534230 26464320641076 33080400801345 35285760854768 39696480961614 44107201068460 52928641282152 59544721442421 66160801602690 79392961923228 88214402136920 99241202404035 105857282564304 119089442884842 132321603205380 158785923846456 176428804273840 178634164327263 198482404808070 238178885769684 264643206410760 297723607212105 317571847692912 357268328654526 396964809616140 476357771539368 529286412821520 535902492981789 595447214424210 714536657309052 793929619232280 893170821636315 952715543078736 1071804985963578 1190894428848420 1429073314618104 1587859238464560 1786341643272630 2143609971927156 2381788857696840 2679512464908945 2858146629236208 3572683286545260 4287219943854312 4763577715393680 5359024929817890 7145366573090520 8574439887708624 10718049859635780 14290733146181040 21436099719271560 42872199438543120
• Sum of all divisors σ(n): 149311697057018496
• Sum of proper divisors (its aliquot sum) s(n): 106439497618475376
• 42872199438543120 is an abundant number, because the sum of its proper divisors (106439497618475376) is greater than itself. Its abundance is 63567298179932256

Bases of 42872199438543120

• Binary: 10011000010100000000100111001010010001100010100100010000₂
• Hexadecimal: 0x985009CA462910
• Base-36: BQ4XCIYBL00

Squares and roots of 42872199438543120

• 42872199438543120 squared (42872199438543120²) is 1838025484698217013761828099334400
• 42872199438543120 cubed (42872199438543120³) is 78800195153106845458251180530651195931377699328000
• The square root of 42872199438543120 is 207056029.7082485835
• The cube root of 42872199438543120 is 349992.3792586777

Scales and comparisons

• 42,872,199,438,543,120 seconds is equal to 1,363,203,329 years, 37 weeks, 5 days, 4 hours, 12 minutes.
• To count from 1 to 42,872,199,438,543,120 would take you about four billion, eighty-nine million, six hundred nine thousand, nine hundred eighty-nine 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 42872199438543120 cubic inches would be around 29166 feet tall.

Recreational maths with 42872199438543120

• 42872199438543120 backwards is 02134583499127824
• 42872199438543120 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42872199438543120's digits is 72
• More coming soon!