42057721608

Names of 42057721608

• Cardinal: 42057721608 can be written as Forty-two billion, fifty-seven million, seven hundred twenty-one thousand, six hundred eight.

Scientific notation

• Scientific notation: 4.2057721608 × 10¹⁰

Factors of 42057721608

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2124

Divisors of 42057721608

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 41 42 51 56 68 82 84 102 119 123 136 164 168 193 204 238 246 287 328 357 386 408 476 492 574 579 697 714 772 861 952 984 1148 1158 1351 1394 1428 1544 1722 1861 2091 2296 2316 2702 2788 2856 3281 3444 3722 4053 4182 4632 4879 5404 5576 5583 6562 6888 7444 7913 8106 8364 9758 9843 10808 11166 13027 13124 14637 14888 15826 16212 16728 19516 19686 22332 22967 23739 26054 26248 29274 31637 31652 32424 39032 39081 39372 44664 45934 47478 52108 55391 58548 63274 63304 68901 76301 78162 78744 91868 94911 94956 104216 110782 117096 126548 134521 137802 152602 156324 166173 183736 189822 189912 221459 221564 228903 253096 269042 275604 305204 312648 332346 359173 379644 403563 442918 443128 457806 534107 538084 551208 610408 664377 664692 718346 759288 807126 885836 915612 941647 1068214 1076168 1077519 1297117 1328754 1329384 1436692 1602321 1614252 1771672 1831224 1883294 2136428 2155038 2514211 2594234 2657508 2824941 2873384 3204642 3228504 3766588 3891351 4272856 4310076 5028422 5188468 5315016 5649882 6105941 6409284 7533176 7542633 7782702 8620152 9079819 10056844 10376936 11299764 12211882 12818568 14726093 15085266 15565404 18159638 18317823 20113688 22599528 24423764 27239457 29452186 30170532 31130808 36319276 36635646 42741587 44178279 48847528 54478914 58904372 60341064 72638552 73271292 85483174 88356558 103082651 108957828 117808744 128224761 146542584 170966348 176713116 206165302 217915656 250343581 256449522 309247953 341932696 353426232 412330604 500687162 512899044 618495906 751030743 824661208 1001374324 1025798088 1236991812 1502061486 1752405067 2002748648 2473983624 3004122972 3504810134 5257215201 6008245944 7009620268 10514430402 14019240536 21028860804 42057721608
• Sum of all divisors σ(n): 131082416640
• Sum of proper divisors (its aliquot sum) s(n): 89024695032
• 42057721608 is an abundant number, because the sum of its proper divisors (89024695032) is greater than itself. Its abundance is 46966973424

Bases of 42057721608

• Binary: 100111001010110101011110011100001000₂
• Hexadecimal: 0x9CAD5E708
• Base-36: JBK2XOO

Squares and roots of 42057721608

• 42057721608 squared (42057721608²) is 1768851946856030105664
• 42057721608 cubed (42057721608³) is 74393882746639725040083335987712
• The square root of 42057721608 is 205079.7932708145
• The cube root of 42057721608 is 3477.6183115679

Scales and comparisons

• 42,057,721,608 seconds is equal to 1,337 years, 15 weeks, 6 days, 4 hours, 26 minutes, 48 seconds.
• To count from 1 to 42,057,721,608 would take you about two thousand, six hundred seventy-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 42057721608 cubic inches would be around 289.8 feet tall.

Recreational maths with 42057721608

• 42057721608 backwards is 80612775024
• 42057721608 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42057721608's digits is 42
• More coming soon!