17149399840

Names of 17149399840

• Cardinal: 17149399840 can be written as Seventeen billion, one hundred forty-nine million, three hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.714939984 × 10¹⁰

Factors of 17149399840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4386

Divisors of 17149399840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 736 920 1840 1889 2467 3680 3778 4934 7556 9445 9868 12335 15112 18890 19736 24670 30224 37780 39472 43447 49340 56741 60448 75560 78944 86894 98680 113482 151120 173788 197360 217235 226964 283705 302240 347576 394720 434470 453928 567410 695152 868940 907856 1134820 1390304 1737880 1815712 2269640 3475760 4539280 4660163 6951520 9078560 9320326 18640652 23300815 37281304 46601630 74562608 93203260 107183749 149125216 186406520 214367498 372813040 428734996 535918745 745626080 857469992 1071837490 1714939984 2143674980 3429879968 4287349960 8574699920 17149399840
• Sum of all divisors σ(n): 42316525440
• Sum of proper divisors (its aliquot sum) s(n): 25167125600
• 17149399840 is an abundant number, because the sum of its proper divisors (25167125600) is greater than itself. Its abundance is 8017725760

Bases of 17149399840

• Binary: 1111111110001011110001001100100000₂
• Hexadecimal: 0x3FE2F1320
• Base-36: 7VMB5LS

Squares and roots of 17149399840

• 17149399840 squared (17149399840²) is 294101914872192025600
• 17149399840 cubed (17149399840³) is 5043671331852863544273915904000
• The square root of 17149399840 is 130955.7170955127
• The cube root of 17149399840 is 2578.7919669511

Scales and comparisons

• 17,149,399,840 seconds is equal to 545 years, 15 weeks, 3 days, 10 hours, 10 minutes, 40 seconds.
• To count from 1 to 17,149,399,840 would take you about one thousand and ninety 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 17149399840 cubic inches would be around 214.9 feet tall.

Recreational maths with 17149399840

• 17149399840 backwards is 04899394171
• The number of decimal digits it has is: 11
• The sum of 17149399840's digits is 55
• More coming soon!