39499238142

Names of 39499238142

• Cardinal: 39499238142 can be written as Thirty-nine billion, four hundred ninety-nine million, two hundred thirty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.9499238142 × 10¹⁰

Factors of 39499238142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 986

Divisors of 39499238142

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 73 78 91 117 126 146 149 182 189 219 234 273 298 351 378 438 447 511 546 657 702 739 819 894 949 1022 1043 1314 1341 1478 1533 1638 1898 1937 1971 2086 2217 2457 2682 2847 3066 3129 3874 3942 4023 4434 4599 4914 5173 5694 5811 6258 6643 6651 8046 8541 9198 9387 9607 10346 10877 11622 13286 13302 13559 13797 15519 17082 17433 18774 19214 19929 19953 21754 25623 27118 27594 28161 28821 31038 32631 34866 39858 39906 40677 46557 51246 52299 53947 56322 57642 59787 65262 67249 76139 81354 86463 93114 97893 104598 107894 110111 119574 122031 134498 139671 141401 152278 161841 172926 179361 195786 201747 220222 228417 244062 259389 279342 282802 293679 323682 330333 358722 366093 377629 403494 424203 456834 485523 518778 587358 605241 660666 685251 701311 732186 755258 770777 848406 971046 989807 990999 1132887 1210482 1272609 1370502 1402622 1431443 1456569 1541554 1815723 1979614 1981998 2055753 2103933 2265774 2312331 2545218 2862886 2913138 2969421 2972997 3398661 3631446 3817827 4111506 4207866 4294329 4624662 4909177 5938842 5945994 6311799 6797322 6936993 7635654 8038103 8588658 8908263 9818354 10020101 10195983 12623598 12882987 13873986 14727531 16076206 17816526 18935397 20040202 20391966 20810979 24114309 25765974 26724789 29455062 30060303 37870794 38648961 41621958 44182593 48228618 53449578 56266721 60120606 72342927 77297922 88365186 90180909 104495339 112533442 132547779 144685854 168800163 180361818 208990678 217028781 265095558 270542727 313486017 337600326 434057562 506400489 541085454 626972034 731467373 940458051 1012800978 1462934746 1519201467 1880916102 2194402119 2821374153 3038402934 4388804238 5642748306 6583206357 13166412714 19749619071 39499238142
• Sum of all divisors σ(n): 110396160000
• Sum of proper divisors (its aliquot sum) s(n): 70896921858
• 39499238142 is an abundant number, because the sum of its proper divisors (70896921858) is greater than itself. Its abundance is 31397683716

Bases of 39499238142

• Binary: 100100110010010101101000101011111110₂
• Hexadecimal: 0x932568AFE
• Base-36: I58TR7I

Squares and roots of 39499238142

• 39499238142 squared (39499238142²) is 1560189813798427612164
• 39499238142 cubed (39499238142³) is 61626309001946729838014251959288
• The square root of 39499238142 is 198744.1524724689
• The cube root of 39499238142 is 3405.6204082115

Scales and comparisons

• 39,499,238,142 seconds is equal to 1,255 years, 49 weeks, 4 days, 2 hours, 35 minutes, 42 seconds.
• To count from 1 to 39,499,238,142 would take you about two thousand, five hundred eleven 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 39499238142 cubic inches would be around 283.8 feet tall.

Recreational maths with 39499238142

• 39499238142 backwards is 24183299493
• 39499238142 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 39499238142's digits is 54
• More coming soon!