16381249024

Names of 16381249024

• Cardinal: 16381249024 can be written as Sixteen billion, three hundred eighty-one million, two hundred forty-nine thousand and twenty-four.

Scientific notation

• Scientific notation: 1.6381249024 × 10¹⁰

Factors of 16381249024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 435

Divisors of 16381249024

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 203 224 232 256 397 406 448 464 512 794 812 896 928 1588 1624 1792 1856 2779 3176 3248 3584 3712 5558 6352 6496 7424 11116 11513 12704 12992 14848 22232 23026 25408 25984 44464 46052 50816 51968 80591 88928 92104 101632 103936 157609 161182 177856 184208 203264 315218 322364 355712 368416 630436 644728 711424 736832 1103263 1260872 1289456 1422848 1473664 2206526 2521744 2578912 2947328 4413052 4570661 5043488 5157824 5894656 8826104 9141322 10086976 10315648 17652208 18282644 20173952 20631296 31994627 35304416 36565288 40347904 41262592 63989254 70608832 73130576 80695808 127978508 141217664 146261152 255957016 282435328 292522304 511914032 564870656 585044608 1023828064 1170089216 2047656128 2340178432 4095312256 8190624512 16381249024
• Sum of all divisors σ(n): 38793878640
• Sum of proper divisors (its aliquot sum) s(n): 22412629616
• 16381249024 is an abundant number, because the sum of its proper divisors (22412629616) is greater than itself. Its abundance is 6031380592

Bases of 16381249024

• Binary: 1111010000011001100000011000000000₂
• Hexadecimal: 0x3D0660600
• Base-36: 7IWZ0N4

Squares and roots of 16381249024

• 16381249024 squared (16381249024²) is 268345319586300952576
• 16381249024 cubed (16381249024³) is 4395831504568060563155870285824
• The square root of 16381249024 is 127989.2535488819
• The cube root of 16381249024 is 2539.6995234281

Scales and comparisons

• 16,381,249,024 seconds is equal to 520 years, 45 weeks, 2 days, 18 hours, 57 minutes, 4 seconds.
• To count from 1 to 16,381,249,024 would take you about one thousand and forty-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 16381249024 cubic inches would be around 211.6 feet tall.

Recreational maths with 16381249024

• 16381249024 backwards is 42094218361
• The number of decimal digits it has is: 11
• The sum of 16381249024's digits is 40
• More coming soon!