21333246480672

Names of 21333246480672

• Cardinal: 21333246480672 can be written as Twenty-one trillion, three hundred thirty-three billion, two hundred forty-six million, four hundred eighty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.1333246480672 × 10¹³

Factors of 21333246480672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3094215

Divisors of 21333246480672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 84 93 96 112 124 168 186 217 224 248 331 336 372 434 496 651 662 672 744 868 992 993 1302 1324 1488 1736 1986 2317 2604 2648 2976 3472 3972 4634 5208 5296 6944 6951 7944 9268 10261 10416 10592 13902 15888 18536 20522 20832 27804 30783 31776 37072 41044 55608 61566 71827 74144 82088 111216 123132 143654 164176 215481 222432 246264 287308 328352 430962 492528 574616 861924 985056 1149232 1723848 2298464 3093841 3447696 6187682 6895392 9281523 12375364 18563046 21656887 24750728 37126092 43313774 49501456 64970661 74252184 86627548 95909071 99002912 129941322 148504368 173255096 191818142 259882644 287727213 297008736 346510192 383636284 519765288 575454426 671363497 693020384 767272568 1024061371 1039530576 1150908852 1342726994 1534545136 2014090491 2048122742 2079061152 2301817704 2685453988 3069090272 3072184113 4028180982 4096245484 4603635408 5370907976 6144368226 7168429597 8056361964 8192490968 9207270816 10741815952 12288736452 14336859194 16112723928 16384981936 21483631904 21505288791 24577472904 28673718388 31745902501 32225447856 32769963872 43010577582 49154945808 57347436776 63491805002 64450895712 86021155164 95237707503 98309891616 114694873552 126983610004 172042310328 190475415006 222221317507 229389747104 253967220008 344084620656 380950830012 444442635014 507934440016 666663952521 688169241312 761901660024 888885270028 1015868880032 1333327905042 1523803320048 1777770540056 2666655810084 3047606640096 3555541080112 5333311620168 7111082160224 10666623240336 21333246480672
• Sum of all divisors σ(n): 66263858454528
• Sum of proper divisors (its aliquot sum) s(n): 44930611973856
• 21333246480672 is an abundant number, because the sum of its proper divisors (44930611973856) is greater than itself. Its abundance is 23597365493184

Bases of 21333246480672

• Binary: 100110110011100001000100101000001000100100000₂
• Hexadecimal: 0x136708941120
• Base-36: 7K8CW59UO

Squares and roots of 21333246480672

• 21333246480672 squared (21333246480672²) is 455107405405104273669571584
• 21333246480672 cubed (21333246480672³) is 9708918454686205896726574749381976424448
• The square root of 21333246480672 is 4618792.7514310491
• The cube root of 21333246480672 is 27734.4133363043

Scales and comparisons

• 21,333,246,480,672 seconds is equal to 678,331 years, 13 weeks, 11 minutes, 12 seconds.
• To count from 1 to 21,333,246,480,672 would take you about one million, six hundred ninety-five thousand, eight 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 21333246480672 cubic inches would be around 2311.2 feet tall.

Recreational maths with 21333246480672

• 21333246480672 backwards is 27608464233312
• The number of decimal digits it has is: 14
• The sum of 21333246480672's digits is 51
• More coming soon!