101399434920

Names of 101399434920

• Cardinal: 101399434920 can be written as One hundred one billion, three hundred ninety-nine million, four hundred thirty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0139943492 × 10¹¹

Factors of 101399434920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22145

Divisors of 101399434920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 1999 2520 3998 5997 7996 9995 11994 13993 15992 17991 19990 20129 23988 27986 29985 35982 39980 40258 41979 47976 55972 59970 60387 69965 71964 79960 80516 83958 89955 100645 111944 119940 120774 125937 139930 140903 143928 161032 167916 179910 181161 201290 209895 239880 241548 251874 279860 281806 301935 335832 359820 362322 402580 419790 422709 483096 503748 559720 563612 603870 629685 704515 719640 724644 805160 839580 845418 905805 1007496 1127224 1207740 1259370 1268127 1409030 1449288 1679160 1690836 1811610 2113545 2415480 2518740 2536254 2818060 3381672 3623220 4227090 5037480 5072508 5636120 6340635 7246440 8454180 10145016 12681270 16908360 25362540 40237871 50725080 80475742 120713613 160951484 201189355 241427226 281665097 321902968 362140839 402378710 482854452 563330194 603568065 724281678 804757420 844995291 965708904 1126660388 1207136130 1408325485 1448563356 1609514840 1689990582 1810704195 2253320776 2414272260 2534985873 2816650970 2897126712 3379981164 3621408390 4224976455 4828544520 5069971746 5633301940 6759962328 7242816780 8449952910 10139943492 11266603880 12674929365 14485633560 16899905820 20279886984 25349858730 33799811640 50699717460 101399434920
• Sum of all divisors σ(n): 376833600000
• Sum of proper divisors (its aliquot sum) s(n): 275434165080
• 101399434920 is an abundant number, because the sum of its proper divisors (275434165080) is greater than itself. Its abundance is 174034730160

Bases of 101399434920

• Binary: 1011110011011111000001001011010101000₂
• Hexadecimal: 0x179BE096A8
• Base-36: 1AKYLSQ0

Squares and roots of 101399434920

• 101399434920 squared (101399434920²) is 10281845402095315406400
• 101399434920 cubed (101399434920³) is 1042573313707265166188130151488000
• The square root of 101399434920 is 318432.7792800231
• The cube root of 101399434920 is 4663.1406147015

Scales and comparisons

• 101,399,434,920 seconds is equal to 3,224 years, 9 weeks, 5 days, 13 hours, 42 minutes.
• To count from 1 to 101,399,434,920 would take you about six thousand, four hundred forty-eight 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 101399434920 cubic inches would be around 388.6 feet tall.

Recreational maths with 101399434920

• 101399434920 backwards is 029434993101
• 101399434920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 101399434920's digits is 45
• More coming soon!