42405516252

Names of 42405516252

• Cardinal: 42405516252 can be written as Forty-two billion, four hundred five million, five hundred sixteen thousand, two hundred fifty-two.

Scientific notation

• Scientific notation: 4.2405516252 × 10¹⁰

Factors of 42405516252

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1042

Divisors of 42405516252

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 107 108 121 132 162 198 214 242 297 321 324 363 396 428 484 594 642 726 891 919 963 1089 1177 1188 1284 1331 1452 1782 1838 1926 2178 2354 2662 2757 2889 3267 3531 3564 3676 3852 3993 4356 4708 5324 5514 5778 6534 7062 7986 8271 8667 9801 10109 10593 11028 11556 11979 12947 13068 14124 15972 16542 17334 19602 20218 21186 23958 24813 25894 30327 31779 33084 34668 35937 38841 39204 40436 42372 47916 49626 51788 60654 63558 71874 74439 77682 90981 95337 98333 99252 107811 111199 116523 121308 127116 142417 143748 148878 155364 181962 190674 196666 215622 222398 233046 272943 284834 294999 297756 333597 349569 363924 381348 393332 427251 431244 444796 466092 545886 569668 589998 667194 699138 818829 854502 884997 1000791 1048707 1081663 1091772 1179996 1223189 1281753 1334388 1398276 1637658 1709004 1769994 2001582 2097414 2163326 2446378 2563506 2654991 3002373 3244989 3275316 3539988 3669567 3845259 4003164 4194828 4326652 4892756 5127012 5309982 6004746 6489978 7339134 7690518 7964973 9007119 9734967 10619964 11008701 11535777 11898293 12009492 12979956 14678268 15381036 15929946 18014238 19469934 22017402 23071554 23796586 29204901 31859892 33026103 35694879 36028476 38939868 44034804 46143108 47593172 58409802 66052206 71389758 87614703 99078309 107084637 116819604 130881223 132104412 142779516 175229406 198156618 214169274 261762446 321253911 350458812 392643669 396313236 428338548 523524892 642507822 785287338 963761733 1177931007 1285015644 1570574676 1927523466 2355862014 3533793021 3855046932 4711724028 7067586042 10601379063 14135172084 21202758126 42405516252
• Sum of all divisors σ(n): 123207194880
• Sum of proper divisors (its aliquot sum) s(n): 80801678628
• 42405516252 is an abundant number, because the sum of its proper divisors (80801678628) is greater than itself. Its abundance is 38396162376

Bases of 42405516252

• Binary: 100111011111100100001101001111011100₂
• Hexadecimal: 0x9DF90D3DC
• Base-36: JHB5DR0

Squares and roots of 42405516252

• 42405516252 squared (42405516252²) is 1798227808598636127504
• 42405516252 cubed (42405516252³) is 76254778562327809649905216195008
• The square root of 42405516252 is 205925.9970280587
• The cube root of 42405516252 is 3487.1780170307

Scales and comparisons

• 42,405,516,252 seconds is equal to 1,348 years, 18 weeks, 6 days, 14 hours, 4 minutes, 12 seconds.
• To count from 1 to 42,405,516,252 would take you about two thousand, six hundred ninety-six 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 42405516252 cubic inches would be around 290.6 feet tall.

Recreational maths with 42405516252

• 42405516252 backwards is 25261550424
• 42405516252 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42405516252's digits is 36
• More coming soon!