122164710381

Names of 122164710381

• Cardinal: 122164710381 can be written as One hundred twenty-two billion, one hundred sixty-four million, seven hundred ten thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 1.22164710381 × 10¹¹

Factors of 122164710381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131

Divisors of 122164710381

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 19 21 23 27 57 63 69 79 81 133 161 171 189 207 237 399 437 483 513 553 567 621 711 1197 1311 1449 1501 1539 1659 1817 1863 2133 3059 3591 3933 4347 4503 4977 5451 6241 6399 9177 10507 10773 11799 12719 13041 13509 14931 16353 18723 27531 31521 34523 35397 38157 40527 43687 44793 49059 56169 82593 94563 103569 114471 118579 121581 131061 143543 147177 168507 241661 247779 283689 310707 343413 355737 393183 430629 493039 505521 724983 830053 851067 932121 1004801 1030239 1067211 1179549 1291887 1479117 2174949 2490159 2727317 2796363 3014403 3201633 3451273 3538647 3875661 4437351 6524847 7470477 8181951 9043209 9367741 9604899 10353819 11339897 11626983 13312053 19091219 19574541 22411431 24545853 27129627 28103223 31061457 34019691 39936159 57273657 65574187 67234293 73637559 79379279 81388881 84309669 93184371 102059073 171820971 196722561 215458043 220912677 238137837 252929007 279553113 306177219 515462913 590167683 646374129 714413511 758787021 918531657 1508206301 1546388739 1770503049 1939122387 2143240533 4524618903 5311509147 5817367161 6429721599 13573856709 17452101483 40721570127 122164710381
• Sum of all divisors σ(n): 232022630400
• Sum of proper divisors (its aliquot sum) s(n): 109857920019
• 122164710381 is a deficient number, because the sum of its proper divisors (109857920019) is less than itself. Its deficiency is 12306790362

Bases of 122164710381

• Binary: 1110001110001100101011000101111101101₂
• Hexadecimal: 0x1C71958BED
• Base-36: 1K4DPPT9

Squares and roots of 122164710381

• 122164710381 squared (122164710381²) is 14924216462473609165161
• 122164710381 cubed (122164710381³) is 1823212581801440818517680760236341
• The square root of 122164710381 is 349520.6866281307
• The cube root of 122164710381 is 4961.9066548561

Scales and comparisons

• 122,164,710,381 seconds is equal to 3,884 years, 23 weeks, 6 days, 9 hours, 46 minutes, 21 seconds.
• To count from 1 to 122,164,710,381 would take you about seven thousand, seven hundred sixty-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 122164710381 cubic inches would be around 413.5 feet tall.

Recreational maths with 122164710381

• 122164710381 backwards is 183017461221
• The number of decimal digits it has is: 12
• The sum of 122164710381's digits is 36
• More coming soon!