1223397136739520

Names of 1223397136739520

• Cardinal: 1223397136739520 can be written as One quadrillion, two hundred twenty-three trillion, three hundred ninety-seven billion, one hundred thirty-six million, seven hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.22339713673952 × 10¹⁵

Factors of 1223397136739520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11566539

Divisors of 1223397136739520

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 69 72 80 90 92 96 115 120 138 144 160 180 184 192 207 230 240 276 288 320 345 360 368 414 460 480 552 576 690 720 736 828 920 960 1035 1104 1380 1440 1472 1597 1656 1840 2070 2208 2760 2880 3194 3312 3680 4140 4416 4791 5520 6388 6624 7360 7985 8280 9582 11040 12776 13248 14373 15970 16560 19164 22080 23955 25552 28746 31940 33120 36731 38328 47910 51104 57492 63880 66240 71865 73462 76656 95820 102208 110193 114984 127760 143730 146924 153312 183655 191640 220386 229968 255520 287460 293848 306624 330579 367310 383280 440772 459936 511040 550965 574920 587696 661158 734620 766560 881544 919872 1101930 1149840 1175392 1322316 1469240 1533120 1652895 1763088 2203860 2299680 2350784 2644632 2938480 3305790 3526176 4407720 4599360 5289264 5876960 6611580 7052352 8815440 10578528 11564909 11753920 13223160 17630880 21157056 23129818 26446320 34694727 35261760 46259636 52892640 57824545 69389454 92519272 104084181 105785280 115649090 138778908 173473635 185038544 208168362 231298180 265992907 277557816 346947270 370077088 416336724 462596360 520420905 531985814 555115632 693894540 740154176 797978721 832673448 925192720 1040841810 1063971628 1110231264 1329964535 1387789080 1595957442 1665346896 1850385440 2081683620 2127943256 2220462528 2393936163 2659929070 2775578160 3191914884 3330693792 3700770880 3989893605 4163367240 4255886512 4787872326 5319858140 5551156320 6383829768 6661387584 7979787210 8326734480 8511773024 9575744652 10639716280 11102312640 11969680815 12767659536 15959574420 16653468960 17023546048 18469159673 19151489304 21279432560 23939361630 25535319072 31919148840 33306937920 36938319346 38302978608 42558865120 47878723260 51070638144 55407479019 63838297680 73876638692 76605957216 85117730240 92345798365 95757446520 110814958038 127676595360 147753277384 153211914432 166222437057 184691596730 191514893040 221629916076 255353190720 277037395095 295506554768 332444874114 369383193460 383029786080 424790672479 443259832152 554074790190 591013109536 664889748228 738766386920 766059572160 831112185285 849581344958 886519664304 1108149580380 1182026219072 1274372017437 1329779496456 1477532773840 1662224370570 1699162689916 1773039328608 2123953362395 2216299160760 2548744034874 2659558992912 2955065547680 3324448741140 3398325379832 3546078657216 3823116052311 4247906724790 4432598321520 5097488069748 5319117985824 5910131095360 6371860087185 6648897482280 6796650759664 7646232104622 8495813449580 8865196643040 10194976139496 10638235971648 12743720174370 13297794964560 13593301519328 15292464209244 16991626899160 17730393286080 19115580261555 20389952278992 25487440348740 26595589929120 27186603038656 30584928418488 33983253798320 38231160523110 40779904557984 50974880697480 53191179858240 61169856836976 67966507596640 76462321046220 81559809115968 101949761394960 122339713673952 135933015193280 152924642092440 203899522789920 244679427347904 305849284184880 407799045579840 611698568369760 1223397136739520
• Sum of all divisors σ(n): 4393681764937920
• Sum of proper divisors (its aliquot sum) s(n): 3170284628198400
• 1223397136739520 is an abundant number, because the sum of its proper divisors (3170284628198400) is greater than itself. Its abundance is 1946887491458880

Bases of 1223397136739520

• Binary: 100010110001010110001010111110000010010110011000000₂
• Hexadecimal: 0x458AC57C12CC0
• Base-36: C1NOVW1BK0

Squares and roots of 1223397136739520

• 1223397136739520 squared (1223397136739520²) is 1496700554182455796576329830400
• 1223397136739520 cubed (1223397136739520³) is 1831059172543269236807090230586853170577408000
• The square root of 1223397136739520 is 34977094.4582239421
• The cube root of 1223397136739520 is 106952.0598337085

Scales and comparisons

• 1,223,397,136,739,520 seconds is equal to 38,900,244 years, 38 weeks, 15 hours, 12 minutes.
• To count from 1 to 1,223,397,136,739,520 would take you about one hundred sixteen million, seven hundred thousand, seven hundred thirty-four 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 1223397136739520 cubic inches would be around 8912.7 feet tall.

Recreational maths with 1223397136739520

• 1223397136739520 backwards is 0259376317933221
• The number of decimal digits it has is: 16
• The sum of 1223397136739520's digits is 63
• More coming soon!