1321290679864968

Names of 1321290679864968

• Cardinal: 1321290679864968 can be written as One quadrillion, three hundred twenty-one trillion, two hundred ninety billion, six hundred seventy-nine million, eight hundred sixty-four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.321290679864968 × 10¹⁵

Factors of 1321290679864968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 600

Divisors of 1321290679864968

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 89 127 178 254 267 356 379 381 508 534 712 758 762 801 1016 1068 1137 1143 1516 1524 1602 2136 2274 2286 3032 3048 3204 3411 4548 4572 6408 6822 7921 9096 9144 11303 13644 15842 16129 22606 23763 27288 31684 32258 33731 33909 45212 47526 48133 48387 63368 64516 67462 67818 71289 90424 95052 96266 96774 101193 101727 129032 134924 135636 142578 143641 144399 145161 190104 192532 193548 202386 203454 269848 271272 285156 287282 288798 290322 303579 385064 387096 404772 406908 430923 433197 570312 574564 577596 580644 607158 809544 813816 861846 866394 1005967 1149128 1155192 1161288 1214316 1292769 1435481 1723692 1732788 2011934 2428632 2585538 2870962 3002059 3017901 3447384 3465576 4023868 4283837 4306443 5171076 5741924 6004118 6035802 6112891 8047736 8567674 8612886 9006177 9053703 10342152 11483848 12008236 12071604 12225782 12784049 12851511 12919329 17135348 17225772 18012354 18107406 18242407 18338673 24016472 24143208 24451564 25568098 25703022 25838658 27018531 34270696 34451544 36024708 36214812 36484814 36677346 38352147 38554533 48903128 51136196 51406044 51677316 54037062 54727221 55016019 72049416 72429624 72969628 73354692 76704294 77109066 102272392 102812088 103354632 108074124 109454442 110032038 115056441 127757809 145939256 146709384 153408588 154218132 164181663 216148248 218908884 220064076 230112882 255515618 306817176 308436264 328363326 381261493 383273427 437817768 440128152 460225764 511031236 544047299 656726652 762522986 766546854 920451528 1022062472 1088094598 1137780361 1143784479 1149820281 1313453304 1525045972 1533093708 1623574223 1632141897 2176189196 2275560722 2287568958 2299640562 2316785689 3050091944 3066187416 3247148446 3264283794 3413341083 3431353437 4352378392 4551121444 4575137916 4599281124 4633571378 4870722669 4896425691 6494296892 6528567588 6826682166 6862706874 6950357067 9102242888 9150275832 9198562248 9267142756 9741445338 9792851382 10240023249 12988593784 13057135176 13653364332 13725413748 13900714134 14612168007 18534285512 19482890676 19585702764 20480046498 20851071201 27306728664 27450827496 27801428268 29224336014 38965781352 39171405528 40960092996 41702142402 48420209611 55602856536 58448672028 81920185992 83404284804 96840419222 116897344056 144498105847 145260628833 166808569608 193680838444 206193926321 288996211694 290521257666 387361676888 412387852642 433494317541 435781886499 577992423388 581042515332 618581778963 824775705284 866988635082 871563772998 1155984846776 1162085030664 1237163557926 1300482952623 1649551410568 1733977270164 1743127545996 1855745336889 2474327115852 2600965905246 3467954540328 3486255091992 3711490673778 4948654231704 5201931810492 7422981347556 10403863620984 14845962695112 18351259442569 36702518885138 55053778327707 73405037770276 110107556655414 146810075540552 165161334983121 220215113310828 330322669966242 440430226621656 660645339932484 1321290679864968
• Sum of all divisors σ(n): 3657527253776565
• Sum of proper divisors (its aliquot sum) s(n): 2336236573911597
• 1321290679864968 is an abundant number, because the sum of its proper divisors (2336236573911597) is greater than itself. Its abundance is 1014945894046629

Bases of 1321290679864968

• Binary: 100101100011011010011110101100111100100111010001000₂
• Hexadecimal: 0x4B1B4F59E4E88
• Base-36: D0CWK42S20

Squares and roots of 1321290679864968

• 1321290679864968 squared (1321290679864968²) is 1745809060698029353814713641024
• 1321290679864968 cubed (1321290679864968³) is 2306721240724120390477627281049568443945247232
• The square root of 1321290679864968 is 36349562.3063740343
• The cube root of 1321290679864968 is 109731.8725806607

Scales and comparisons

• 1,321,290,679,864,968 seconds is equal to 42,012,956 years, 31 weeks, 1 day, 3 hours, 22 minutes, 48 seconds.
• To count from 1 to 1,321,290,679,864,968 would take you about one hundred twenty-six million, thirty-eight thousand, eight hundred sixty-nine 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 1321290679864968 cubic inches would be around 9144.3 feet tall.

Recreational maths with 1321290679864968

• 1321290679864968 backwards is 8694689760921231
• The number of decimal digits it has is: 16
• The sum of 1321290679864968's digits is 81
• More coming soon!