121132234440

Names of 121132234440

• Cardinal: 121132234440 can be written as One hundred twenty-one billion, one hundred thirty-two million, two hundred thirty-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.2113223444 × 10¹¹

Factors of 121132234440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2529949

Divisors of 121132234440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 35 36 38 40 42 45 56 57 60 63 70 72 76 84 90 95 105 114 120 126 133 140 152 168 171 180 190 210 228 252 266 280 285 315 342 360 380 399 420 456 504 532 570 630 665 684 760 798 840 855 1064 1140 1197 1260 1330 1368 1596 1710 1995 2280 2394 2520 2660 3192 3420 3990 4788 5320 5985 6840 7980 9576 11970 15960 23940 47880 2529913 5059826 7589739 10119652 12649565 15179478 17709391 20239304 22769217 25299130 30358956 35418782 37948695 45538434 48068347 50598260 53128173 60717912 70837564 75897390 88546955 91076868 96136694 101196520 106256346 113846085 141675128 144205041 151794780 159384519 177093910 182153736 192273388 212512692 227692170 240341735 265640865 288410082 303589560 318769038 336478429 354187820 384546776 425025384 432615123 455384340 480683470 531281730 576820164 637538076 672956858 708375640 721025205 796922595 865230246 910768680 961366940 1009435287 1062563460 1153640328 1275076152 1345913716 1442050410 1593845190 1682392145 1730460492 1922733880 2018870574 2125126920 2163075615 2691827432 2884100820 3028305861 3187690380 3364784290 3460920984 4037741148 4326151230 5047176435 5768201640 6056611722 6375380760 6729568580 8075482296 8652302460 10094352870 12113223444 13459137160 15141529305 17304604920 20188705740 24226446888 30283058610 40377411480 60566117220 121132234440
• Sum of all divisors σ(n): 473599900800
• Sum of proper divisors (its aliquot sum) s(n): 352467666360
• 121132234440 is an abundant number, because the sum of its proper divisors (352467666360) is greater than itself. Its abundance is 231335431920

Bases of 121132234440

• Binary: 1110000110100000010110011011011001000₂
• Hexadecimal: 0x1C340B36C8
• Base-36: 1JNB06A0

Squares and roots of 121132234440

• 121132234440 squared (121132234440²) is 14673018220427122113600
• 121132234440 cubed (121132234440³) is 1777375483019169752799103512384000
• The square root of 121132234440 is 348040.5643599609
• The cube root of 121132234440 is 4947.8885589279

Scales and comparisons

• 121,132,234,440 seconds is equal to 3,851 years, 32 weeks, 5 days, 10 hours, 54 minutes.
• To count from 1 to 121,132,234,440 would take you about seven thousand, seven hundred three 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 121132234440 cubic inches would be around 412.3 feet tall.

Recreational maths with 121132234440

• 121132234440 backwards is 044432231121
• The number of decimal digits it has is: 12
• The sum of 121132234440's digits is 27
• More coming soon!