16604990325

Names of 16604990325

• Cardinal: 16604990325 can be written as Sixteen billion, six hundred four million, nine hundred ninety thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.6604990325 × 10¹⁰

Factors of 16604990325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 115

Divisors of 16604990325

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 11 15 21 25 33 35 45 55 63 75 77 89 99 105 121 165 175 225 231 267 275 315 363 385 445 495 525 605 623 693 801 825 847 979 1089 1155 1331 1335 1575 1815 1869 1925 2225 2475 2541 2937 3025 3115 3465 3993 4005 4235 4895 5445 5607 5775 6655 6675 6853 7623 7921 8811 9075 9317 9345 10769 11979 12705 14685 15575 17325 19965 20025 20559 21175 23763 24475 27225 27951 28035 32307 33275 34265 38115 39605 44055 46585 46725 53845 55447 59895 61677 63525 71289 73425 75383 83853 87131 96921 99825 102795 118459 118815 139755 140175 161535 166341 171325 190575 198025 220275 226149 232925 261393 269225 277235 299475 308385 355377 356445 376915 419265 435655 484605 499023 513975 592295 594075 609917 678447 698775 784179 807675 829213 831705 958441 1066131 1130745 1306965 1386175 1541925 1776885 1782225 1829751 1884575 2096325 2178275 2423025 2487639 2495115 2875323 2961475 3049585 3392235 3920895 4146065 4158525 4792205 5330655 5489253 5653725 6534825 6709087 7462917 8625969 8884425 9148755 10542851 12438195 12475575 14376615 15247925 16961175 19604475 20127261 20730325 23961025 26653275 27446265 31628553 33545435 37314585 43129845 45743775 52714255 60381783 62190975 71883075 73799957 94885659 100636305 137231325 158142765 167727175 186572925 215649225 221399871 263571275 301908915 368999785 474428295 503181525 664199613 790713825 1106999355 1509544575 1844998925 2372141475 3320998065 5534996775 16604990325
• Sum of all divisors σ(n): 37811407296
• Sum of proper divisors (its aliquot sum) s(n): 21206416971
• 16604990325 is an abundant number, because the sum of its proper divisors (21206416971) is greater than itself. Its abundance is 4601426646

Bases of 16604990325

• Binary: 1111011101101111000000101101110101₂
• Hexadecimal: 0x3DDBC0B75
• Base-36: 7MM6KJ9

Squares and roots of 16604990325

• 16604990325 squared (16604990325²) is 275725703693343605625
• 16604990325 cubed (16604990325³) is 4578422642181787338303740578125
• The square root of 16604990325 is 128860.3520288533
• The cube root of 16604990325 is 2551.2100024513

Scales and comparisons

• 16,604,990,325 seconds is equal to 527 years, 51 weeks, 2 days, 9 hours, 18 minutes, 45 seconds.
• To count from 1 to 16,604,990,325 would take you about one thousand and fifty-five 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 16604990325 cubic inches would be around 212.6 feet tall.

Recreational maths with 16604990325

• 16604990325 backwards is 52309940661
• 16604990325 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16604990325's digits is 45
• More coming soon!