121975623122944

Names of 121975623122944

• Cardinal: 121975623122944 can be written as One hundred twenty-one trillion, nine hundred seventy-five billion, six hundred twenty-three million, one hundred twenty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.21975623122944 × 10¹⁴

Factors of 121975623122944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 309

Divisors of 121975623122944

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 97 128 167 172 194 256 334 344 388 512 668 688 776 1024 1336 1376 1552 2048 2672 2752 3104 4096 4171 5344 5504 6208 7181 8192 8342 10688 11008 12416 14362 16199 16384 16684 21376 22016 24832 27889 28724 32398 32768 33368 42752 44032 49664 55778 57448 64796 65536 66736 85504 88064 99328 111556 114896 129592 131072 133472 171008 176128 198656 223112 229792 259184 262144 266944 342016 352256 397312 446224 459584 518368 524288 533888 684032 696557 704512 794624 892448 919168 1036736 1048576 1067776 1199227 1368064 1393114 1409024 1589248 1784896 1838336 2073472 2135552 2398454 2705233 2736128 2786228 2818048 3178496 3569792 3676672 4146944 4271104 4796908 5410466 5472256 5572456 5636096 6356992 7139584 7353344 8293888 8542208 9593816 10820932 10944512 11144912 11272192 12713984 14279168 14706688 16587776 17084416 19187632 21641864 21889024 22289824 22544384 25427968 28558336 29413376 33175552 34168832 38375264 43283728 43778048 44579648 45088768 50855936 57116672 58826752 66351104 68337664 76750528 86567456 87556096 89159296 101711872 114233344 116325019 117653504 132702208 136675328 153501056 173134912 175112192 178318592 228466688 232650038 235307008 265404416 273350656 307002112 346269824 356637184 456933376 465300076 470614016 530808832 546701312 614004224 692539648 713274368 913866752 930600152 941228032 1061617664 1093402624 1228008448 1385079296 1426548736 1827733504 1861200304 1882456064 2123235328 2186805248 2456016896 2770158592 2853097472 3655467008 3722400608 3764912128 4246470656 4373610496 4912033792 5540317184 5706194944 7310934016 7444801216 7529824256 8492941312 9824067584 11080634368 11412389888 14621868032 14889602432 16985882624 19648135168 22161268736 22824779776 29243736064 29779204864 39296270336 44322537472 45649559552 59558409728 78592540672 88645074944 91299119104 119116819456 157185081344 177290149888 182598238208 238233638912 314370162688 354580299776 365196476416 476467277824 628740325376 709160599552 730392952832 952934555648 1257480650752 1418321199104 1905869111296 2836642398208 3811738222592 7623476445184 15246952890368 30493905780736 60987811561472 121975623122944
• Sum of all divisors σ(n): 253717069297384
• Sum of proper divisors (its aliquot sum) s(n): 131741446174440
• 121975623122944 is an abundant number, because the sum of its proper divisors (131741446174440) is greater than itself. Its abundance is 9765823051496

Bases of 121975623122944

• Binary: 11011101110111110101001101100000000000000000000₂
• Hexadecimal: 0x6EEFA9B00000
• Base-36: 178ITSOUF4

Squares and roots of 121975623122944

• 121975623122944 squared (121975623122944²) is 14878052636230471003339227136
• 121975623122944 cubed (121975623122944³) is 1814759741160171375524456337286643669008384
• The square root of 121975623122944 is 11044257.4726843453
• The cube root of 121975623122944 is 49593.4531013399

Scales and comparisons

• 121,975,623,122,944 seconds is equal to 3,878,447 years, 27 weeks, 6 hours, 9 minutes, 4 seconds.
• To count from 1 to 121,975,623,122,944 would take you about nine million, six hundred ninety-six thousand, one hundred eighteen 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 121975623122944 cubic inches would be around 4132.8 feet tall.

Recreational maths with 121975623122944

• 121975623122944 backwards is 449221326579121
• The number of decimal digits it has is: 15
• The sum of 121975623122944's digits is 58
• More coming soon!