16994490720

Names of 16994490720

• Cardinal: 16994490720 can be written as Sixteen billion, nine hundred ninety-four million, four hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.699449072 × 10¹⁰

Factors of 16994490720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 50429

Divisors of 16994490720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 37 38 40 48 57 60 74 76 80 95 96 111 114 120 148 152 160 185 190 222 228 240 285 296 304 370 380 444 456 480 555 570 592 608 703 740 760 888 912 1110 1140 1184 1406 1480 1520 1776 1824 2109 2220 2280 2812 2960 3040 3515 3552 4218 4440 4560 5624 5920 7030 8436 8880 9120 10545 11248 14060 16872 17760 21090 22496 28120 33744 42180 50363 56240 67488 84360 100726 112480 151089 168720 201452 251815 302178 337440 402904 503630 604356 755445 805808 956897 1007260 1208712 1510890 1611616 1863431 1913794 2014520 2417424 2870691 3021780 3726862 3827588 4029040 4784485 4834848 5590293 5741382 6043560 7453724 7655176 8058080 9317155 9568970 11180586 11482764 12087120 14353455 14907448 15310352 18634310 19137940 22361172 22965528 24174240 27951465 28706910 29814896 30620704 35405189 37268620 38275880 44722344 45931056 55902930 57413820 59629792 70810378 74537240 76551760 89444688 91862112 106215567 111805860 114827640 141620756 149074480 153103520 177025945 178889376 212431134 223611720 229655280 283241512 298148960 354051890 424862268 447223440 459310560 531077835 566483024 708103780 849724536 894446880 1062155670 1132966048 1416207560 1699449072 2124311340 2832415120 3398898144 4248622680 5664830240 8497245360 16994490720
• Sum of all divisors σ(n): 57874279680
• Sum of proper divisors (its aliquot sum) s(n): 40879788960
• 16994490720 is an abundant number, because the sum of its proper divisors (40879788960) is greater than itself. Its abundance is 23885298240

Bases of 16994490720

• Binary: 1111110100111100110101100101100000₂
• Hexadecimal: 0x3F4F35960
• Base-36: 7T22WYO

Squares and roots of 16994490720

• 16994490720 squared (16994490720²) is 288812714832166118400
• 16994490720 cubed (16994490720³) is 4908225002033253456647221248000
• The square root of 16994490720 is 130362.9192677119
• The cube root of 16994490720 is 2571.0037977015

Scales and comparisons

• 16,994,490,720 seconds is equal to 540 years, 19 weeks, 2 days, 11 hours, 52 minutes.
• To count from 1 to 16,994,490,720 would take you about one thousand and eighty 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 16994490720 cubic inches would be around 214.3 feet tall.

Recreational maths with 16994490720

• 16994490720 backwards is 02709449961
• The number of decimal digits it has is: 11
• The sum of 16994490720's digits is 51
• More coming soon!