121994616303400

Names of 121994616303400

• Cardinal: 121994616303400 can be written as One hundred twenty-one trillion, nine hundred ninety-four billion, six hundred sixteen million, three hundred three thousand, four hundred.

Scientific notation

• Scientific notation: 1.219946163034 × 10¹⁴

Factors of 121994616303400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 354327

Divisors of 121994616303400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 170 200 241 340 421 425 482 680 842 850 964 1205 1684 1700 1928 2105 2410 3368 3400 4097 4210 4820 6025 7157 8194 8420 9640 10525 12050 14314 16388 16840 20485 21050 24100 28628 32776 35785 40970 42100 48200 57256 71570 81940 84200 101461 102425 143140 163880 178925 202922 204850 286280 353641 357850 405844 409700 507305 707282 715700 811688 819400 1014610 1414564 1431400 1724837 1768205 2029220 2536525 2829128 3449674 3536410 4058440 5073050 6011897 6899348 7072820 8624185 8841025 10146100 12023794 13798696 14145640 17248370 17682050 20292200 24047588 30059485 34496740 35364100 43120925 48095176 60118970 68993480 70728200 85227481 86241850 120237940 148882861 150297425 170454962 172483700 240475880 297765722 300594850 340909924 344967400 426137405 595531444 601189700 681819848 744414305 852274810 1191062888 1202379400 1448867177 1488828610 1704549620 2130687025 2531008637 2897734354 2977657220 3409099240 3722071525 4261374050 5062017274 5795468708 5955314440 7244335885 7444143050 8522748100 10124034548 11590937416 12655043185 14488671770 14888286100 17045496200 20248069096 25310086370 28977343540 29776572200 35880769501 36221679425 50620172740 57954687080 63275215925 71761539002 72443358850 101240345480 126550431850 143523078004 144886717700 179403847505 253100863700 287046156008 289773435400 358807695010 506201727400 609973081517 717615390020 897019237525 1219946163034 1435230780040 1794038475050 2439892326068 3049865407585 3588076950100 4879784652136 6099730815170 7176153900200 12199461630340 15249327037925 24398923260680 30498654075850 60997308151700 121994616303400
• Sum of all divisors σ(n): 302285359038960
• Sum of proper divisors (its aliquot sum) s(n): 180290742735560
• 121994616303400 is an abundant number, because the sum of its proper divisors (180290742735560) is greater than itself. Its abundance is 58296126432160

Bases of 121994616303400

• Binary: 11011101111010000010101110001001110111100101000₂
• Hexadecimal: 0x6EF415C4EF28
• Base-36: 178RJWQM94

Squares and roots of 121994616303400

• 121994616303400 squared (121994616303400²) is 14882686407013789080851560000
• 121994616303400 cubed (121994616303400³) is 1815607617787473961511462622331323304000000
• The square root of 121994616303400 is 11045117.3060044953
• The cube root of 121994616303400 is 49596.0270815437

Scales and comparisons

• 121,994,616,303,400 seconds is equal to 3,879,051 years, 23 weeks, 17 hours, 36 minutes, 40 seconds.
• To count from 1 to 121,994,616,303,400 would take you about nine million, six hundred ninety-seven thousand, six hundred twenty-eight 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 121994616303400 cubic inches would be around 4133 feet tall.

Recreational maths with 121994616303400

• 121994616303400 backwards is 004303616499121
• The number of decimal digits it has is: 15
• The sum of 121994616303400's digits is 49
• More coming soon!