121383911922

Names of 121383911922

• Cardinal: 121383911922 can be written as One hundred twenty-one billion, three hundred eighty-three million, nine hundred eleven thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.21383911922 × 10¹¹

Factors of 121383911922

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3298

Divisors of 121383911922

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 31 39 42 62 73 78 91 93 146 182 186 217 219 273 403 434 438 511 546 651 806 949 961 1022 1209 1302 1533 1898 1922 2263 2418 2821 2847 2883 3066 3169 4526 5642 5694 5766 6338 6643 6727 6789 8463 9507 12493 13286 13454 13578 15841 16926 19014 19929 20181 22183 24986 29419 31682 37479 39858 40362 41197 44366 47523 58838 66549 70153 74958 82394 87451 88257 95046 98239 123591 133098 140306 174902 176514 196478 205933 210459 231337 247182 262353 288379 294717 411866 420918 462674 491071 524706 576758 589434 617799 687673 694011 865137 911989 982142 1235598 1277107 1375346 1388022 1473213 1619359 1730274 1823978 2063019 2554214 2735967 2946426 3007381 3045409 3238718 3831321 4126038 4858077 5471934 6014762 6090818 6383923 7171447 7662642 8939749 9022143 9136227 9716154 12767846 14342894 17879498 18044286 18272454 19151769 21051667 21317863 21514341 26819247 38303538 39590317 42103334 42635726 43028682 50200129 53638494 63155001 63953589 79180634 93228811 100400258 118770951 126310002 127907178 150600387 186457622 222314857 237541902 277132219 279686433 301200774 444629714 554264438 559372866 652601677 666944571 831396657 1305203354 1333889142 1556203999 1662793314 1957805031 2890093141 3112407998 3915610062 4668611997 5780186282 8670279423 9337223994 17340558846 20230651987 40461303974 60691955961 121383911922
• Sum of all divisors σ(n): 313068591360
• Sum of proper divisors (its aliquot sum) s(n): 191684679438
• 121383911922 is an abundant number, because the sum of its proper divisors (191684679438) is greater than itself. Its abundance is 70300767516

Bases of 121383911922

• Binary: 1110001000011000010111000000111110010₂
• Hexadecimal: 0x1C430B81F2
• Base-36: 1JRGUHV6

Squares and roots of 121383911922

• 121383911922 squared (121383911922²) is 14734054073487853734084
• 121383911922 cubed (121383911922³) is 1788477121910234952994871065349448
• The square root of 121383911922 is 348401.9401811649
• The cube root of 121383911922 is 4951.3129452223

Scales and comparisons

• 121,383,911,922 seconds is equal to 3,859 years, 32 weeks, 6 days, 9 hours, 18 minutes, 42 seconds.
• To count from 1 to 121,383,911,922 would take you about seven thousand, seven hundred nineteen 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 121383911922 cubic inches would be around 412.6 feet tall.

Recreational maths with 121383911922

• 121383911922 backwards is 229119383121
• 121383911922 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121383911922's digits is 42
• More coming soon!