121341214720

Names of 121341214720

• Cardinal: 121341214720 can be written as One hundred twenty-one billion, three hundred forty-one million, two hundred fourteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2134121472 × 10¹¹

Factors of 121341214720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 281

Divisors of 121341214720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 263 320 352 440 512 526 640 704 880 1024 1052 1280 1315 1408 1760 2048 2104 2560 2630 2816 2893 3520 4096 4208 5120 5260 5632 5786 7040 8192 8416 10240 10520 11264 11572 14080 14465 16384 16832 20480 21040 22528 23144 28160 28930 32768 33664 40960 42080 45056 46288 56320 57860 65536 67328 81920 84160 90112 92576 112640 115720 131072 134656 163840 168320 180224 185152 225280 231440 262144 269312 327680 336640 360448 370304 450560 462880 524288 538624 655360 673280 720896 740608 901120 925760 1048576 1077248 1310720 1346560 1441792 1481216 1802240 1851520 2097152 2154496 2621440 2693120 2883584 2962432 3604480 3703040 4194304 4308992 5242880 5386240 5767168 5924864 7208960 7406080 8388608 8617984 10485760 10772480 11534336 11849728 14417920 14812160 17235968 20971520 21544960 23068672 23699456 28835840 29624320 34471936 41943040 43089920 46137344 47398912 57671680 59248640 68943872 86179840 92274688 94797824 115343360 118497280 137887744 172359680 189595648 230686720 236994560 275775488 344719360 379191296 461373440 473989120 551550976 689438720 758382592 947978240 1103101952 1378877440 1516765184 1895956480 2206203904 2757754880 3033530368 3791912960 5515509760 6067060736 7583825920 11031019520 12134121472 15167651840 24268242944 30335303680 60670607360 121341214720
• Sum of all divisors σ(n): 318901302720
• Sum of proper divisors (its aliquot sum) s(n): 197560088000
• 121341214720 is an abundant number, because the sum of its proper divisors (197560088000) is greater than itself. Its abundance is 76218873280

Bases of 121341214720

• Binary: 1110001000000100000000000000000000000₂
• Hexadecimal: 0x1C40800000
• Base-36: 1JQRFCHS

Squares and roots of 121341214720

• 121341214720 squared (121341214720²) is 14723690389725144678400
• 121341214720 cubed (121341214720³) is 1786590477050439262204799746048000
• The square root of 121341214720 is 348340.6590106875
• The cube root of 121341214720 is 4950.7323301083

Scales and comparisons

• 121,341,214,720 seconds is equal to 3,858 years, 14 weeks, 2 days, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 121,341,214,720 would take you about seven thousand, seven hundred sixteen 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 121341214720 cubic inches would be around 412.6 feet tall.

Recreational maths with 121341214720

• 121341214720 backwards is 027412143121
• The number of decimal digits it has is: 12
• The sum of 121341214720's digits is 28
• More coming soon!