42155425445124024

Names of 42155425445124024

• Cardinal: 42155425445124024 can be written as Forty-two quadrillion, one hundred fifty-five trillion, four hundred twenty-five billion, four hundred forty-five million, one hundred twenty-four thousand and twenty-four.

Scientific notation

• Scientific notation: 4.2155425445124024 × 10¹⁶

Factors of 42155425445124024

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213761234152

Divisors of 42155425445124024

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 83 88 99 108 132 166 198 216 249 264 297 332 396 498 594 664 747 792 913 996 1188 1494 1826 1992 2241 2376 2739 2988 3652 4482 5478 5976 7304 8217 8964 10956 16434 17928 21912 24651 32868 49302 65736 98604 197208 213761234053 427522468106 641283702159 855044936212 1282567404318 1710089872424 1923851106477 2351373574583 2565134808636 3847702212954 4702747149166 5130269617272 5771553319431 7054120723749 7695404425908 9405494298332 11543106638862 14108241447498 15390808851816 17742182426399 18810988596664 21162362171247 23086213277724 28216482894996 35484364852798 42324724342494 46172426555448 53226547279197 56432965789992 63487086513741 70968729705596 84649448684988 106453094558394 126974173027482 141937459411192 159679641837591 169298897369976 195164006690389 212906189116788 253948346054964 319359283675182 390328013380778 425812378233576 479038925512773 507896692109928 585492020071167 638718567350364 780656026761556 958077851025546 1170984040142334 1277437134700728 1561312053523112 1756476060213501 1916155702051092 2341968080284668 3512952120427002 3832311404102184 4683936160569336 5269428180640503 7025904240854004 10538856361281006 14051808481708008 21077712722562012 42155425445124024
• Sum of all divisors σ(n): 129282794355859200
• Sum of proper divisors (its aliquot sum) s(n): 87127368910735176
• 42155425445124024 is an abundant number, because the sum of its proper divisors (87127368910735176) is greater than itself. Its abundance is 44971943465611152

Bases of 42155425445124024

• Binary: 10010101110001000010001011010111000000110001011110111000₂
• Hexadecimal: 0x95C422D70317B8
• Base-36: BJ2UN3L7260

Squares and roots of 42155425445124024

• 42155425445124024 squared (42155425445124024²) is 1777079894459410016995796741952576
• 42155425445124024 cubed (42155425445124024³) is 74913559000912528106982926301703607988820246285824
• The square root of 42155425445124024 is 205317864.4081513525
• The cube root of 42155425445124024 is 348030.9168075597

Scales and comparisons

• 42,155,425,445,124,024 seconds is equal to 1,340,412,133 years, 44 weeks, 5 days, 23 hours, 20 minutes, 24 seconds.
• To count from 1 to 42,155,425,445,124,024 would take you about four billion, twenty-one million, two hundred thirty-six thousand, four hundred 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 42155425445124024 cubic inches would be around 29002.6 feet tall.

Recreational maths with 42155425445124024

• 42155425445124024 backwards is 42042154452455124
• 42155425445124024 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42155425445124024's digits is 54
• More coming soon!