18055982086426

Names of 18055982086426

• Cardinal: 18055982086426 can be written as Eighteen trillion, fifty-five billion, nine hundred eighty-two million, eighty-six thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.8055982086426 × 10¹³

Factors of 18055982086426

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 166

Divisors of 18055982086426

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 19 31 38 41 62 73 82 146 589 779 961 1178 1271 1387 1558 1922 2263 2542 2774 2993 4526 5329 5986 10658 18259 24149 29791 36518 39401 42997 48298 56867 59582 70153 78802 85994 92783 101251 113734 140306 165199 185566 202502 218489 330398 389017 436978 566029 748619 778034 1132058 1221431 1332907 1497238 1762877 2174743 2442862 2665814 2876273 3138781 3525754 4151291 4349486 5121169 5752546 6277562 6773159 7391323 8302582 10242338 12059527 13546318 14782646 15949697 23207189 24119054 31899394 41320117 46414378 54649187 82640234 89164463 97302211 109298374 128690021 158756239 178328926 194604422 209967929 229131013 257380042 303044243 317512478 373845337 419935858 458262026 494440607 606088486 747690674 988881214 1694124797 3016368541 3388249594 3989390651 6032737082 6509005799 7103061403 7978781302 9394371533 11589205447 13018011598 14206122806 15327658817 18788743066 23178410894 30655317634 123671110181 220194903493 247342220362 291225517523 440389806986 475157423327 582451035046 950314846654 9027991043213 18055982086426
• Sum of all divisors σ(n): 30597399705600
• Sum of proper divisors (its aliquot sum) s(n): 12541417619174
• 18055982086426 is a deficient number, because the sum of its proper divisors (12541417619174) is less than itself. Its deficiency is 5514564467252

Bases of 18055982086426

• Binary: 100000110101111111100011001011111100100011010₂
• Hexadecimal: 0x106BFC65F91A
• Base-36: 6EESXJJ8A

Squares and roots of 18055982086426

• 18055982086426 squared (18055982086426²) is 326018489105336608133453476
• 18055982086426 cubed (18055982086426³) is 5886583999129627839816511255035282116776
• The square root of 18055982086426 is 4249233.1174490769
• The cube root of 18055982086426 is 26234.5551890737

Scales and comparisons

• 18,055,982,086,426 seconds is equal to 574,124 years, 19 weeks, 5 days, 3 hours, 33 minutes, 46 seconds.
• To count from 1 to 18,055,982,086,426 would take you about one million, four hundred thirty-five thousand, three hundred ten 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 18055982086426 cubic inches would be around 2186.2 feet tall.

Recreational maths with 18055982086426

• 18055982086426 backwards is 62468028955081
• The number of decimal digits it has is: 14
• The sum of 18055982086426's digits is 64
• More coming soon!