13928195840

Names of 13928195840

• Cardinal: 13928195840 can be written as Thirteen billion, nine hundred twenty-eight million, one hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.392819584 × 10¹⁰

Factors of 13928195840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 118

Divisors of 13928195840

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 67 80 104 124 128 130 134 155 160 169 208 248 256 260 268 310 320 335 338 403 416 496 520 536 620 640 670 676 806 832 845 871 961 992 1040 1072 1240 1280 1340 1352 1612 1664 1690 1742 1922 1984 2015 2077 2080 2144 2480 2680 2704 3224 3328 3380 3484 3844 3968 4030 4154 4160 4288 4355 4805 4960 5239 5360 5408 6448 6760 6968 7688 7936 8060 8308 8320 8576 8710 9610 9920 10385 10478 10720 10816 11323 12493 12896 13520 13936 15376 16120 16616 16640 17152 17420 19220 19840 20770 20956 21440 21632 22646 24986 25792 26195 27001 27040 27872 30752 32240 33232 34840 38440 39680 41540 41912 42880 43264 45292 49972 51584 52390 54002 54080 55744 56615 61504 62465 64387 64480 66464 69680 76880 83080 83824 85760 90584 99944 103168 104780 108004 108160 111488 113230 123008 124930 128774 128960 132928 135005 139360 153760 162409 166160 167648 181168 199888 209560 216008 216320 222976 226460 246016 249860 257548 257920 265856 270010 278720 307520 321935 324818 332320 335296 351013 362336 399776 419120 432016 452920 499720 515096 515840 531712 540020 557440 615040 643870 649636 664640 670592 702026 724672 799552 812045 837031 838240 864032 905840 999440 1030192 1080040 1114880 1230080 1287740 1299272 1329280 1341184 1404052 1449344 1599104 1624090 1674062 1676480 1728064 1755065 1811680 1998880 2060384 2160080 2575480 2598544 2658560 2808104 2898688 3198208 3248180 3348124 3352960 3456128 3510130 3623360 3997760 4120768 4185155 4320160 5150960 5197088 5616208 6496360 6696248 6705920 6912256 7020260 7246720 7995520 8241536 8370310 8640320 10301920 10394176 10881403 11232416 12992720 13392496 14040520 14493440 15991040 16483072 16740620 17280640 20603840 20788352 21762806 22464832 25985440 26784992 28081040 33481240 34561280 41207680 41576704 43525612 44929664 51970880 53569984 54407015 56162080 66962480 82415360 87051224 89859328 103941760 107139968 108814030 112324160 133924960 174102448 207883520 214279936 217628060 224648320 267849920 348204896 435256120 449296640 535699840 696409792 870512240 1071399680 1392819584 1741024480 2785639168 3482048960 6964097920 13928195840
• Sum of all divisors σ(n): 37886230872
• Sum of proper divisors (its aliquot sum) s(n): 23958035032
• 13928195840 is an abundant number, because the sum of its proper divisors (23958035032) is greater than itself. Its abundance is 10029839192

Bases of 13928195840

• Binary: 1100111110001011110110011100000000₂
• Hexadecimal: 0x33E2F6700
• Base-36: 6ECHKOW

Squares and roots of 13928195840

• 13928195840 squared (13928195840²) is 193994639357393305600
• 13928195840 cubed (13928195840³) is 2701995328879945712301768704000
• The square root of 13928195840 is 118017.7776438787
• The cube root of 13928195840 is 2406.0147653417

Scales and comparisons

• 13,928,195,840 seconds is equal to 442 years, 45 weeks, 2 days, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,928,195,840 would take you about eight hundred eighty-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 13928195840 cubic inches would be around 200.5 feet tall.

Recreational maths with 13928195840

• 13928195840 backwards is 04859182931
• The number of decimal digits it has is: 11
• The sum of 13928195840's digits is 50
• More coming soon!