242909348236139025

Names of 242909348236139025

• Cardinal: 242909348236139025 can be written as Two hundred forty-two quadrillion, nine hundred nine trillion, three hundred forty-eight billion, two hundred thirty-six million, one hundred thirty-nine thousand and twenty-five.

Scientific notation

• Scientific notation: 2.42909348236139025 × 10¹⁷

Factors of 242909348236139025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 77025

Divisors of 242909348236139025

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 61 63 75 105 147 175 183 225 245 305 315 427 441 525 549 735 915 1225 1281 1525 1575 2135 2205 2745 2989 3675 3721 3843 4575 6405 8967 10675 11025 11163 13725 14945 18605 19215 26047 26901 32025 33489 44835 55815 74725 76949 78141 93025 96075 130235 134505 167445 182329 224175 230847 234423 279075 384745 390705 538643 546987 651175 672525 692541 837225 911645 1154235 1172115 1615929 1640961 1923725 1953525 2693215 2734935 3462705 3770501 4558225 4693889 4847787 5771175 5860575 8079645 8204805 11311503 13466075 13674675 14081667 17313525 18852505 23469445 24238935 32857223 33934509 40398225 41024025 42245001 56557515 70408335 94262525 98571669 117347225 121194675 164286115 169672545 211225005 230000561 282787575 286327229 295715007 352041675 492858345 690001683 821430575 848362725 858981687 1056125025 1150002805 1431636145 1478575035 2004290603 2070005049 2464291725 2576945061 3450008415 4294908435 5750014025 5921148601 6012871809 7158180725 7392875175 10021453015 10350025245 12884725305 14030034221 17250042075 17763445803 18038615427 21474542175 29605743005 30064359045 41448040207 42090102663 50107265075 51750126225 53290337409 64423626525 70150171105 88817229015 90193077135 124344120621 126270307989 148028715025 150321795225 207240201035 210450513315 266451687045 290136281449 350750855525 361190064661 373032361863 444086145075 450965385675 621720603105 631351539945 870408844347 1036201005175 1052252566575 1083570193983 1332258435225 1450681407245 1805950323305 1865161809315 2528330452627 2611226533041 3108603015525 3156757699725 3250710581949 4352044221735 5417850969915 7253407036225 7584991357881 9029751616525 9325809046575 12641652263135 13056132665205 16253552909745 17698313168389 21760221108675 22032593944321 22754974073643 27089254849575 37924956789405 53094939505167 63208261315675 65280663326025 66097781832963 81267764548725 88491565841945 110162969721605 113774870368215 154228157610247 159284818515501 189624783947025 198293345498889 265474697525835 330488909164815 442457829209725 462684472830741 550814848608025 568874351841075 771140788051235 796424092577505 991466727494445 1079597103271729 1327373487629175 1388053418492223 1652444545824075 2313422364153705 3238791309815187 3855703940256175 3982120462887525 4957333637472225 5397985516358645 6940267092461115 9716373929445561 11567111820768525 16193956549075935 26989927581793225 34701335462305575 48581869647227805 80969782745379675 242909348236139025
• Sum of all divisors σ(n): 514550314075435443
• Sum of proper divisors (its aliquot sum) s(n): 271640965839296418
• 242909348236139025 is an abundant number, because the sum of its proper divisors (271640965839296418) is greater than itself. Its abundance is 28731617603157393

Bases of 242909348236139025

• Binary: 1101011110111111001100001111100110001111001001101000010001₂
• Hexadecimal: 0x35EFCC3E63C9A11
• Base-36: 1UFS6E1QA5U9

Squares and roots of 242909348236139025

• 242909348236139025 squared (242909348236139025²) is 59004951460505857255973039127950625
• 242909348236139025 cubed (242909348236139025³) is 14332854301976497244285659179363623780903610835640625
• 242909348236139025 is a perfect square number. Its square root is 492858345
• The cube root of 242909348236139025 is 623947.5392117029

Scales and comparisons

• 242,909,348,236,139,025 seconds is equal to 7,723,765,905 years, 50 weeks, 3 hours, 3 minutes, 45 seconds.
• To count from 1 to 242,909,348,236,139,025 would take you about twenty-three billion, one hundred seventy-one million, two hundred ninety-seven thousand, seven hundred seventeen 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 242909348236139025 cubic inches would be around 51995.6 feet tall.

Recreational maths with 242909348236139025

• 242909348236139025 backwards is 520931632843909242
• The number of decimal digits it has is: 18
• The sum of 242909348236139025's digits is 72
• More coming soon!