121655034008320

Names of 121655034008320

• Cardinal: 121655034008320 can be written as One hundred twenty-one trillion, six hundred fifty-five billion, thirty-four million, eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.2165503400832 × 10¹⁴

Factors of 121655034008320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 54032

Divisors of 121655034008320

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 701 1280 1402 2677 2804 3505 5354 5608 7010 10708 11216 13385 14020 21416 22432 26770 28040 42832 44864 50647 53540 56080 85664 89728 101294 107080 112160 171328 179456 202588 214160 224320 253235 342656 405176 428320 448640 506470 685312 810352 856640 897280 1012940 1620704 1713280 1876577 2025880 3241408 3426560 3753154 4051760 6482816 7506308 8103520 9382885 12965632 15012616 16207040 18765770 30025232 32414080 35503547 37531540 60050464 64828160 71007094 75063080 120100928 135582019 142014188 150126160 177517735 240201856 271164038 284028376 300252320 355035470 480403712 542328076 568056752 600504640 677910095 710070940 1084656152 1136113504 1201009280 1355820190 1420141880 2169312304 2272227008 2402018560 2711640380 2840283760 4338624608 4544454016 5423280760 5680567520 8677249216 9088908032 10846561520 11361135040 17354498432 21693123040 22722270080 34708996864 43386246080 45444540160 86772492160 95042995319 173544984320 190085990638 380171981276 475214976595 760343962552 950429953190 1520687925104 1900859906380 3041375850208 3801719812760 6082751700416 7603439625520 12165503400832 15206879251040 24331006801664 30413758502080 60827517004160 121655034008320
• Sum of all divisors σ(n): 291932291222208
• Sum of proper divisors (its aliquot sum) s(n): 170277257213888
• 121655034008320 is an abundant number, because the sum of its proper divisors (170277257213888) is greater than itself. Its abundance is 48622223205568

Bases of 121655034008320

• Binary: 11011101010010100000101000101100101001100000000₂
• Hexadecimal: 0x6EA505165300
• Base-36: 174FJU7IF4

Squares and roots of 121655034008320

• 121655034008320 squared (121655034008320²) is 14799947299565495765829222400
• 121655034008320 cubed (121655034008320³) is 1800488092049984134151195014037260730368000
• The square root of 121655034008320 is 11029734.0860203881
• The cube root of 121655034008320 is 49549.9660765453

Scales and comparisons

• 121,655,034,008,320 seconds is equal to 3,868,253 years, 40 weeks, 3 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 121,655,034,008,320 would take you about nine million, six hundred seventy thousand, six hundred thirty-four 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 121655034008320 cubic inches would be around 4129.2 feet tall.

Recreational maths with 121655034008320

• 121655034008320 backwards is 023800430556121
• 121655034008320 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121655034008320's digits is 40
• More coming soon!