242473946908241538

Names of 242473946908241538

• Cardinal: 242473946908241538 can be written as Two hundred forty-two quadrillion, four hundred seventy-three trillion, nine hundred forty-six billion, nine hundred eight million, two hundred forty-one thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 2.42473946908241538 × 10¹⁷

Factors of 242473946908241538

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 92344308

Divisors of 242473946908241538

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 294 343 378 441 567 686 882 1029 1134 1323 2058 2646 3087 3969 6174 7938 9261 18522 27783 47279 55566 94558 141837 283674 330953 425511 661906 851022 992859 1276533 1985718 2316671 2553066 2978577 3829599 4633342 5957154 6950013 7659198 8935731 13900026 16216697 17871462 20850039 26807193 32433394 41700078 48650091 53614386 62550117 92297017 97300182 125100234 145950273 184594034 187650351 276891051 291900546 375300702 437850819 553782102 646079119 830673153 875701638 1292158238 1313552457 1661346306 1938237357 2492019459 2627104914 3876474714 4522553833 4984038918 5814712071 7476058377 9045107666 11629424142 13567661499 14952116754 17444136213 27135322998 31657876831 34888272426 40702984497 52332408639 63315753662 81405968994 94973630493 104664817278 122108953491 189947260986 244217906982 284920891479 366326860473 569841782958 732653720946 854762674437 1709525348874 2564288023311 4363710666743 5128576046622 8727421333486 13091132000229 26182264000458 30545974667201 39273396000687 61091949334402 78546792001374 91637924001603 117820188002061 183275848003206 213821822670407 235640376004122 274913772004809 353460564006183 427643645340814 549827544009618 641465468011221 706921128012366 824741316014427 1282930936022442 1496752758692849 1649482632028854 1924396404033663 2474223948043281 2993505517385698 3848792808067326 4490258276078547 4948447896086562 5773189212100989 8980516552157094 11546378424201978 13470774828235641 17319567636302967 26941549656471282 34639135272605934 40412324484706923 80824648969413846 121236973454120769 242473946908241538
• Sum of all divisors σ(n): 633624197203008000
• Sum of proper divisors (its aliquot sum) s(n): 391150250294766462
• 242473946908241538 is an abundant number, because the sum of its proper divisors (391150250294766462) is greater than itself. Its abundance is 148676303386524924

Bases of 242473946908241538

• Binary: 1101011101011100001100010100100000110000001010111010000010₂
• Hexadecimal: 0x35D70C520C0AE82
• Base-36: 1UBHU9FTDQ4I

Squares and roots of 242473946908241538

• 242473946908241538 squared (242473946908241538²) is 58793614929260736104840587348605444
• 242473946908241538 cubed (242473946908241538³) is 14255919864901164794136899078246583902082774613732872
• The square root of 242473946908241538 is 492416436.4724653847
• The cube root of 242473946908241538 is 623574.5193077795

Scales and comparisons

• 242,473,946,908,241,538 seconds is equal to 7,709,921,490 years, 27 weeks, 2 hours, 12 minutes, 18 seconds.
• To count from 1 to 242,473,946,908,241,538 would take you about twenty-three billion, one hundred twenty-nine million, seven hundred sixty-four thousand, four hundred seventy-one 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 242473946908241538 cubic inches would be around 51964.5 feet tall.

Recreational maths with 242473946908241538

• 242473946908241538 backwards is 835142809649374242
• 242473946908241538 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 242473946908241538's digits is 81
• More coming soon!