42397731697020

Names of 42397731697020

• Cardinal: 42397731697020 can be written as Forty-two trillion, three hundred ninety-seven billion, seven hundred thirty-one million, six hundred ninety-seven thousand and twenty.

Scientific notation

• Scientific notation: 4.239773169702 × 10¹³

Factors of 42397731697020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 88009658

Divisors of 42397731697020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 37 42 60 62 70 74 84 93 105 111 124 140 148 155 185 186 210 217 222 259 310 370 372 420 434 444 465 518 555 620 651 740 777 868 930 1036 1085 1110 1147 1295 1302 1554 1860 2170 2220 2294 2590 2604 3108 3255 3441 3885 4340 4588 5180 5735 6510 6882 7770 8029 11470 13020 13764 15540 16058 17205 22940 24087 32116 34410 40145 48174 68820 80290 96348 120435 160580 240870 481740 88009573 176019146 264028719 352038292 440047865 528057438 616067011 880095730 1056114876 1232134022 1320143595 1760191460 1848201033 2464268044 2640287190 2728296763 3080335055 3256354201 3696402066 5280574380 5456593526 6160670110 6512708402 7392804132 8184890289 9241005165 9769062603 10913187052 12321340220 13025416804 13641483815 16281771005 16369780578 18482010330 19098077341 19538125206 22794479407 27282967630 32563542010 32739561156 36964020660 38196154682 39076250412 40924451445 45588958814 48845313015 54565935260 57294232023 65127084020 68383438221 76392309364 81848902890 91177917628 95490386705 97690626030 100946980231 113972397035 114588464046 136766876442 163697805780 190980773410 195381252060 201893960462 227944794070 229176928092 273533752884 286471160115 302840940693 341917191105 381961546820 403787920924 455889588140 504734901155 572942320230 605681881386 683834382210 706628861617 1009469802310 1145884640460 1211363762772 1367668764420 1413257723234 1514204703465 2018939604620 2119886584851 2826515446468 3028409406930 3533144308085 4239773169702 6056818813860 7066288616170 8479546339404 10599432924255 14132577232340 21198865848510 42397731697020
• Sum of all divisors σ(n): 143834398826496
• Sum of proper divisors (its aliquot sum) s(n): 101436667129476
• 42397731697020 is an abundant number, because the sum of its proper divisors (101436667129476) is greater than itself. Its abundance is 59038935432456

Bases of 42397731697020

• Binary: 1001101000111101111101101111001011000101111100₂
• Hexadecimal: 0x268F7DBCB17C
• Base-36: F118YRWXO

Squares and roots of 42397731697020

• 42397731697020 squared (42397731697020²) is 1797567653052494409076880400
• 42397731697020 cubed (42397731697020³) is 76212791061361592365695186533139576408000
• The square root of 42397731697020 is 6511354.0601798025
• The cube root of 42397731697020 is 34869.6461876971

Scales and comparisons

• 42,397,731,697,020 seconds is equal to 1,348,116 years, 37 weeks, 4 days, 5 hours, 37 minutes.
• To count from 1 to 42,397,731,697,020 would take you about three million, three hundred seventy thousand, two hundred ninety-one 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 42397731697020 cubic inches would be around 2905.8 feet tall.

Recreational maths with 42397731697020

• 42397731697020 backwards is 02079613779324
• 42397731697020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42397731697020's digits is 60
• More coming soon!