133835387868

Names of 133835387868

• Cardinal: 133835387868 can be written as One hundred thirty-three billion, eight hundred thirty-five million, three hundred eighty-seven thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.33835387868 × 10¹¹

Factors of 133835387868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66935

Divisors of 133835387868

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 47 52 63 78 84 91 94 117 126 141 156 169 182 188 234 252 273 282 329 338 364 423 468 507 546 564 611 658 676 819 846 987 1014 1092 1183 1222 1316 1521 1638 1692 1833 1974 2028 2366 2444 2961 3042 3276 3549 3666 3948 4277 4732 5499 5922 6084 7098 7332 7943 8554 10647 10998 11844 12831 14196 15886 17108 21294 21996 23829 25662 31772 38493 42588 47658 51324 55601 66863 71487 76986 95316 111202 133726 142974 153972 166803 200589 222404 267452 285948 333606 401178 468041 500409 601767 667212 802356 869219 936082 1000818 1203534 1404123 1738438 1872164 2001636 2407068 2607657 2808246 3142561 3476876 4212369 5215314 5616492 6084533 6285122 7822971 8424738 9427683 10430628 11299847 12169066 12570244 15645942 16849476 18253599 18855366 21997927 22599694 24338132 28283049 31291884 33899541 36507198 37710732 40853293 43995854 45199388 54760797 56566098 65993781 67799082 73014396 79098929 81706586 87991708 101698623 109521594 113132196 122559879 131987562 135598164 158197858 163413172 197981343 203397246 219043188 237296787 245119758 263975124 285973051 316395716 367679637 395962686 406794492 474593574 490239516 531092809 571946102 711890361 735359274 791925372 857919153 949187148 1062185618 1143892204 1423780722 1470718548 1593278427 1715838306 2124371236 2573757459 2847561444 3186556854 3431676612 3717649663 4779835281 5147514918 6373113708 7435299326 9559670562 10295029836 11152948989 14870598652 19119341124 22305897978 33458846967 44611795956 66917693934 133835387868
• Sum of all divisors σ(n): 427578697728
• Sum of proper divisors (its aliquot sum) s(n): 293743309860
• 133835387868 is an abundant number, because the sum of its proper divisors (293743309860) is greater than itself. Its abundance is 159907921992

Bases of 133835387868

• Binary: 1111100101001001101011111001111011100₂
• Hexadecimal: 0x1F2935F3DC
• Base-36: 1PHE4U70

Squares and roots of 133835387868

• 133835387868 squared (133835387868²) is 17911911045778001585424
• 133835387868 cubed (133835387868³) is 2397247562268812346007139975236032
• The square root of 133835387868 is 365835.1922218529
• The cube root of 133835387868 is 5115.1336700505

Scales and comparisons

• 133,835,387,868 seconds is equal to 4,255 years, 28 weeks, 4 days, 16 hours, 37 minutes, 48 seconds.
• To count from 1 to 133,835,387,868 would take you about eight thousand, five hundred eleven 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 133835387868 cubic inches would be around 426.3 feet tall.

Recreational maths with 133835387868

• 133835387868 backwards is 868783538331
• 133835387868 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133835387868's digits is 63
• More coming soon!