18492438024

Names of 18492438024

• Cardinal: 18492438024 can be written as Eighteen billion, four hundred ninety-two million, four hundred thirty-eight thousand and twenty-four.

Scientific notation

• Scientific notation: 1.8492438024 × 10¹⁰

Factors of 18492438024

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 892

Divisors of 18492438024

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 102 108 136 153 162 204 216 243 306 324 383 408 459 486 487 612 648 729 766 918 972 974 1149 1224 1377 1458 1461 1532 1836 1944 1948 2298 2754 2916 2922 3064 3447 3672 3896 4131 4383 4596 5508 5832 5844 6511 6894 8262 8279 8766 9192 10341 11016 11688 12393 13022 13149 13788 16524 16558 17532 19533 20682 24786 24837 26044 26298 27576 31023 33048 33116 35064 39066 39447 41364 49572 49674 52088 52596 58599 62046 66232 74511 78132 78894 82728 93069 99144 99348 105192 117198 118341 124092 149022 156264 157788 175797 186138 186521 198696 223533 234396 236682 248184 279207 298044 315576 351594 355023 372276 373042 447066 468792 473364 527391 558414 559563 596088 670599 703188 710046 744552 746084 894132 946728 1054782 1116828 1119126 1341198 1406376 1420092 1492168 1582173 1678689 1788264 2011797 2109564 2233656 2238252 2682396 2840184 3164346 3170857 3357378 4023594 4219128 4476504 4746519 5036067 5364792 6035391 6328692 6341714 6714756 8047188 9493038 9512571 10072134 12070782 12657384 12683428 13429512 15108201 16094376 18986076 19025142 20144268 24141564 25366856 28537713 30216402 37972152 38050284 40288536 45324603 48283128 57075426 60432804 76100568 85613139 90649206 114150852 120865608 135973809 171226278 181298412 228301704 256839417 271947618 342452556 362596824 513678834 543895236 684905112 770518251 1027357668 1087790472 1541036502 2054715336 2311554753 3082073004 4623109506 6164146008 9246219012 18492438024
• Sum of all divisors σ(n): 55301253120
• Sum of proper divisors (its aliquot sum) s(n): 36808815096
• 18492438024 is an abundant number, because the sum of its proper divisors (36808815096) is greater than itself. Its abundance is 18316377072

Bases of 18492438024

• Binary: 10001001110001111000011011000001000₂
• Hexadecimal: 0x44E3C3608
• Base-36: 8HTX4I0

Squares and roots of 18492438024

• 18492438024 squared (18492438024²) is 341970264071481024576
• 18492438024 cubed (18492438024³) is 6323863914392776752863700877824
• The square root of 18492438024 is 135986.9038694537
• The cube root of 18492438024 is 2644.4258302989

Scales and comparisons

• 18,492,438,024 seconds is equal to 588 years, 20 hours, 20 minutes, 24 seconds.
• To count from 1 to 18,492,438,024 would take you about one thousand, one hundred seventy-six 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 18492438024 cubic inches would be around 220.4 feet tall.

Recreational maths with 18492438024

• 18492438024 backwards is 42083429481
• The number of decimal digits it has is: 11
• The sum of 18492438024's digits is 45
• More coming soon!