18140752896

Names of 18140752896

• Cardinal: 18140752896 can be written as Eighteen billion, one hundred forty million, seven hundred fifty-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.8140752896 × 10¹⁰

Factors of 18140752896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2148

Divisors of 18140752896

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 523 672 768 896 1024 1046 1344 1536 1569 1613 1792 2092 2688 3072 3138 3226 3584 3661 4184 4839 5376 6276 6452 7168 7322 8368 9678 10752 10983 11291 12552 12904 14644 16736 19356 21504 21966 22582 25104 25808 29288 33472 33873 38712 43932 45164 50208 51616 58576 66944 67746 77424 87864 90328 100416 103232 117152 133888 135492 154848 175728 180656 200832 206464 234304 267776 270984 309696 351456 361312 401664 412928 468608 535552 541968 619392 702912 722624 803328 825856 843599 937216 1083936 1238784 1405824 1445248 1606656 1651712 1687198 1874432 2167872 2477568 2530797 2811648 2890496 3374396 3748864 4335744 4955136 5061594 5623296 5780992 5905193 6748792 8671488 10123188 11246592 11561984 11810386 13497584 17342976 17715579 20246376 23620772 26995168 34685952 35431158 40492752 47241544 53990336 70862316 80985504 94483088 107980672 141724632 161971008 188966176 215961344 283449264 323942016 377932352 431922688 566898528 647884032 755864704 863845376 1133797056 1295768064 1511729408 2267594112 2591536128 3023458816 4535188224 6046917632 9070376448 18140752896
• Sum of all divisors σ(n): 55399090944
• Sum of proper divisors (its aliquot sum) s(n): 37258338048
• 18140752896 is an abundant number, because the sum of its proper divisors (37258338048) is greater than itself. Its abundance is 19117585152

Bases of 18140752896

• Binary: 10000111001010001011110110000000000₂
• Hexadecimal: 0x43945EC00
• Base-36: 8C0JAIO

Squares and roots of 18140752896

• 18140752896 squared (18140752896²) is 329086915633732386816
• 18140752896 cubed (18140752896³) is 5969884417818338471421344219136
• The square root of 18140752896 is 134687.6122588859
• The cube root of 18140752896 is 2627.5547202365

Scales and comparisons

• 18,140,752,896 seconds is equal to 576 years, 42 weeks, 4 days, 10 hours, 1 minute, 36 seconds.
• To count from 1 to 18,140,752,896 would take you about one thousand, one hundred fifty-three 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 18140752896 cubic inches would be around 219 feet tall.

Recreational maths with 18140752896

• 18140752896 backwards is 69825704181
• The number of decimal digits it has is: 11
• The sum of 18140752896's digits is 51
• More coming soon!