121000616730

Names of 121000616730

• Cardinal: 121000616730 can be written as One hundred twenty-one billion, six hundred sixteen thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.2100061673 × 10¹¹

Factors of 121000616730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4306

Divisors of 121000616730

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 131 210 262 315 389 393 630 655 778 786 917 1167 1179 1310 1834 1945 1965 2334 2358 2723 2751 3501 3769 3890 3930 4585 5446 5502 5835 5895 7002 7538 8169 8253 9170 11307 11670 11790 13615 13755 16338 16506 17505 18845 22614 24507 26383 27230 27510 33921 35010 37690 40845 41265 49014 50959 52766 56535 67842 79149 81690 82530 101918 113070 122535 131915 152877 158298 169605 237447 245070 254795 263830 305754 339210 356713 395745 458631 474894 493739 509590 713426 764385 791490 917262 987478 1070139 1187235 1466141 1481217 1528770 1783565 2140278 2293155 2374470 2468695 2932282 2962434 3210417 3456173 3567130 4398423 4443651 4586310 4937390 5350695 6420834 6912346 7330705 7406085 8796846 8887302 10262987 10368519 10701390 13195269 14661410 14812170 16052085 17280865 20525974 20737038 21992115 22218255 26390538 30788961 31105557 32104170 34561730 43984230 44436510 51314935 51842595 61577922 62211114 65976345 92366883 102629870 103685190 131952690 153944805 155527785 184733766 192064471 307889610 311055570 384128942 461834415 576193413 923668830 960322355 1152386826 1344451297 1728580239 1920644710 2688902594 2880967065 3457160478 4033353891 5761934130 6722256485 8066707782 8642901195 12100061673 13444512970 17285802390 20166769455 24200123346 40333538910 60500308365 121000616730
• Sum of all divisors σ(n): 363317011200
• Sum of proper divisors (its aliquot sum) s(n): 242316394470
• 121000616730 is an abundant number, because the sum of its proper divisors (242316394470) is greater than itself. Its abundance is 121315777740

Bases of 121000616730

• Binary: 1110000101100001100101110001100011010₂
• Hexadecimal: 0x1C2C32E31A
• Base-36: 1JL4N5EI

Squares and roots of 121000616730

• 121000616730 squared (121000616730²) is 14641149249040355892900
• 121000616730 cubed (121000616730³) is 1771588088769859423699589828217000
• The square root of 121000616730 is 347851.4291044383
• The cube root of 121000616730 is 4946.0958465417

Scales and comparisons

• 121,000,616,730 seconds is equal to 3,847 years, 23 weeks, 1 day, 2 hours, 25 minutes, 30 seconds.
• To count from 1 to 121,000,616,730 would take you about seven thousand, six hundred ninety-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 121000616730 cubic inches would be around 412.2 feet tall.

Recreational maths with 121000616730

• 121000616730 backwards is 037616000121
• The number of decimal digits it has is: 12
• The sum of 121000616730's digits is 27
• More coming soon!