10729520640

Names of 10729520640

• Cardinal: 10729520640 can be written as Ten billion, seven hundred twenty-nine million, five hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.072952064 × 10¹⁰

Factors of 10729520640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3030

Divisors of 10729520640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 163 180 192 240 256 288 320 326 360 384 480 489 512 576 640 652 720 768 815 960 978 1152 1280 1304 1440 1467 1536 1630 1920 1956 2304 2445 2560 2608 2857 2880 2934 3260 3840 3912 4608 4890 5216 5714 5760 5868 6520 7335 7680 7824 8571 9780 10432 11428 11520 11736 13040 14285 14670 15648 17142 19560 20864 22856 23040 23472 25713 26080 28570 29340 31296 34284 39120 41728 42855 45712 46944 51426 52160 57140 58680 62592 68568 78240 83456 85710 91424 93888 102852 104320 114280 117360 125184 128565 137136 156480 171420 182848 187776 205704 208640 228560 234720 250368 257130 274272 312960 342840 365696 375552 411408 417280 457120 465691 469440 514260 548544 625920 685680 731392 751104 822816 914240 931382 938880 1028520 1097088 1251840 1371360 1397073 1462784 1645632 1828480 1862764 1877760 2057040 2194176 2328455 2742720 2794146 3291264 3656960 3725528 3755520 4114080 4191219 4388352 4656910 5485440 5588292 6582528 6985365 7313920 7451056 8228160 8382438 9313820 10970880 11176584 13165056 13970730 14902112 16456320 16764876 18627640 20956095 21941760 22353168 27941460 29804224 32912640 33529752 37255280 41912190 44706336 55882920 59608448 65825280 67059504 74510560 83824380 89412672 111765840 119216896 134119008 149021120 167648760 178825344 223531680 238433792 268238016 298042240 335297520 357650688 447063360 536476032 596084480 670595040 715301376 894126720 1072952064 1192168960 1341190080 1788253440 2145904128 2682380160 3576506880 5364760320 10729520640
• Sum of all divisors σ(n): 37400405328
• Sum of proper divisors (its aliquot sum) s(n): 26670884688
• 10729520640 is an abundant number, because the sum of its proper divisors (26670884688) is greater than itself. Its abundance is 15941364048

Bases of 10729520640

• Binary: 1001111111100001110111111000000000₂
• Hexadecimal: 0x27F877E00
• Base-36: 4XG2V40

Squares and roots of 10729520640

• 10729520640 squared (10729520640²) is 115122613164186009600
• 10729520640 cubed (10729520640³) is 1235210454075869498802438144000
• The square root of 10729520640 is 103583.3994421887
• The cube root of 10729520640 is 2205.6001019859

Scales and comparisons

• 10,729,520,640 seconds is equal to 341 years, 8 weeks, 4 days, 6 hours, 24 minutes.
• To count from 1 to 10,729,520,640 would take you about six hundred eighty-two 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 10729520640 cubic inches would be around 183.8 feet tall.

Recreational maths with 10729520640

• 10729520640 backwards is 04602592701
• 10729520640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10729520640's digits is 36
• More coming soon!