21122271104

Names of 21122271104

• Cardinal: 21122271104 can be written as Twenty-one billion, one hundred twenty-two million, two hundred seventy-one thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1122271104 × 10¹⁰

Factors of 21122271104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 151

Divisors of 21122271104

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 29 31 32 37 41 44 58 62 64 74 82 88 116 121 124 128 148 164 176 232 242 248 296 319 328 341 352 407 451 464 484 496 592 638 656 682 704 814 899 902 928 968 992 1073 1147 1184 1189 1271 1276 1312 1364 1408 1517 1628 1798 1804 1856 1936 1984 2146 2294 2368 2378 2542 2552 2624 2728 3034 3256 3509 3596 3608 3712 3751 3872 3968 4292 4477 4588 4736 4756 4961 5084 5104 5248 5456 6068 6512 7018 7192 7216 7502 7744 8584 8954 9176 9512 9889 9922 10168 10208 10912 11803 12136 12617 13024 13079 13981 14036 14384 14432 15004 15488 16687 17168 17908 18352 19024 19778 19844 20336 20416 21824 23606 24272 25234 26048 26158 27962 28072 28768 28864 30008 33263 33374 34336 35816 36704 36859 38048 39556 39688 40672 40832 43648 43993 47027 47212 48544 50468 52096 52316 55924 56144 57536 57728 60016 66526 66748 68672 71632 73408 73718 76096 79112 79376 81344 87986 94054 94424 97088 100936 104632 108779 111848 112288 115072 120032 129833 133052 133496 137344 138787 143264 143869 146816 147436 152192 153791 158224 158752 162688 175972 183557 188108 188848 194176 201872 209264 217558 223696 224576 240064 259666 266104 266992 277574 286528 287738 294872 307582 316448 317504 351944 365893 367114 376216 377696 403744 405449 418528 435116 447392 449152 480128 483923 517297 519332 532208 533984 555148 573056 575476 589744 615164 632896 635008 703888 731786 734228 752432 755392 807488 810898 837056 870232 894784 967846 1034594 1038664 1064416 1067968 1110296 1150952 1179488 1230328 1265792 1363783 1407776 1463572 1468456 1504864 1510784 1614976 1621796 1674112 1740464 1789568 1935692 2069188 2077328 2128832 2135936 2220592 2301904 2358976 2460656 2727566 2815552 2927144 2936912 3009728 3243592 3480928 3871384 4024823 4138376 4154656 4257664 4441184 4459939 4603808 4717952 4921312 5323153 5455132 5631104 5690267 5854288 5873824 6019456 6487184 6961856 7742768 8049646 8276752 8309312 8882368 8919878 9207616 9842624 10646306 10910264 11380534 11708576 11747648 12974368 13923712 15001613 15485536 16099292 16553504 16618624 17764736 17839756 18415232 19685248 21292612 21820528 22761068 23417152 23495296 25948736 30003226 30971072 32198584 33107008 35679512 42585224 43641056 45522136 46834304 51897472 60006452 61942144 64397168 66214016 71359024 85170448 87282112 91044272 120012904 128794336 142718048 165017743 170340896 174564224 182088544 240025808 257588672 285436096 330035486 340681792 364177088 480051616 515177344 570872192 660070972 681363584 728354176 960103232 1320141944 1920206464 2640283888 5280567776 10561135552 21122271104
• Sum of all divisors σ(n): 51963206400
• Sum of proper divisors (its aliquot sum) s(n): 30840935296
• 21122271104 is an abundant number, because the sum of its proper divisors (30840935296) is greater than itself. Its abundance is 9718664192

Bases of 21122271104

• Binary: 10011101010111111000100011110000000₂
• Hexadecimal: 0x4EAFC4780
• Base-36: 9PBNKOW

Squares and roots of 21122271104

• 21122271104 squared (21122271104²) is 446150336590873378816
• 21122271104 cubed (21122271104³) is 9423708362613278639488042532864
• The square root of 21122271104 is 145335.0305466647
• The cube root of 21122271104 is 2764.2683685659

Scales and comparisons

• 21,122,271,104 seconds is equal to 671 years, 32 weeks, 2 days, 17 hours, 31 minutes, 44 seconds.
• To count from 1 to 21,122,271,104 would take you about one thousand, three hundred forty-three 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 21122271104 cubic inches would be around 230.4 feet tall.

Recreational maths with 21122271104

• 21122271104 backwards is 40117222112
• The number of decimal digits it has is: 11
• The sum of 21122271104's digits is 23
• More coming soon!