42398455806

Names of 42398455806

• Cardinal: 42398455806 can be written as Forty-two billion, three hundred ninety-eight million, four hundred fifty-five thousand, eight hundred six.

Scientific notation

• Scientific notation: 4.2398455806 × 10¹⁰

Factors of 42398455806

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 133

Divisors of 42398455806

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 23 27 38 42 46 54 57 63 69 79 81 114 126 133 138 158 161 162 171 189 207 237 243 266 322 342 361 378 399 414 437 474 483 486 513 553 567 621 711 722 798 874 966 1026 1083 1106 1134 1197 1242 1311 1422 1449 1501 1539 1659 1701 1817 1863 2133 2166 2394 2527 2622 2898 3002 3059 3078 3249 3318 3402 3591 3634 3726 3933 4266 4347 4503 4617 4977 5054 5451 5589 6118 6399 6498 6859 7182 7581 7866 8303 8694 9006 9177 9234 9747 9954 10507 10773 10902 11178 11799 12719 12798 13041 13509 13718 14931 15162 16353 16606 18354 19197 19494 20577 21014 21546 22743 23598 24909 25438 26082 27018 27531 28519 29241 29862 31521 32319 32706 34523 35397 38157 38394 39123 40527 41154 44793 45486 48013 49059 49818 55062 57038 58121 58482 61731 63042 64638 68229 69046 70794 74727 76314 78246 81054 82593 85557 87723 89586 94563 96026 98118 103569 106191 114471 116242 121581 123462 134379 136458 144039 147177 149454 157757 165186 171114 174363 175446 185193 189126 199633 204687 207138 212382 224181 228942 241661 243162 247779 256671 268758 283689 288078 294354 310707 315514 343413 348726 364743 370386 399266 409374 432117 441531 448362 473271 483322 495558 513342 523089 541861 555579 567378 598899 614061 621414 655937 672543 686826 724983 729486 743337 770013 851067 864234 883062 932121 946542 1030239 1046178 1083722 1104299 1111158 1197798 1228122 1296351 1311874 1345086 1419813 1449966 1486674 1540026 1569267 1625583 1666737 1702134 1796697 1864242 1967811 2017629 2060478 2174949 2208598 2310039 2553201 2592702 2796363 2839626 3090717 3138534 3251166 3312897 3333474 3593394 3793027 3889053 3935622 4035258 4259439 4349898 4591559 4620078 4707801 4876749 5106402 5390091 5592726 5903433 6181434 6524847 6625794 6930117 7586054 7778106 8389089 8518878 9183118 9415602 9753498 9938691 10780182 11379081 11667159 11806866 12462803 12778317 13049694 13774677 13860234 14123403 14630247 16170273 16778178 17710299 19574541 19877382 22758162 23334318 24925606 25556634 27549354 28246806 29260494 29816073 32340546 34137243 35420598 37388409 38334951 39149082 41324031 43890741 48510819 53130897 58723623 59632146 68274486 74776818 76669902 82648062 87239621 87781482 89448219 97021638 102411729 106261794 112165227 117447246 123972093 131672223 159392691 174479242 178896438 204823458 224330454 247944186 261718863 263344446 268344657 307235187 318785382 336495681 371916279 523437726 536689314 614470374 672991362 743832558 785156589 921705561 1009487043 1115748837 1570313178 1843411122 2018974086 2231497674 2355469767 3028461129 4710939534 6056922258 7066409301 14132818602 21199227903 42398455806
• Sum of all divisors σ(n): 121437388800
• Sum of proper divisors (its aliquot sum) s(n): 79038932994
• 42398455806 is an abundant number, because the sum of its proper divisors (79038932994) is greater than itself. Its abundance is 36640477188

Bases of 42398455806

• Binary: 100111011111001001010001011111111110₂
• Hexadecimal: 0x9DF2517FE
• Base-36: JH6Y1VI

Squares and roots of 42398455806

• 42398455806 squared (42398455806²) is 1797629054733335109636
• 42398455806 cubed (42398455806³) is 76216696032692863760890110746616
• The square root of 42398455806 is 205908.8531510969
• The cube root of 42398455806 is 3486.9844698947

Scales and comparisons

• 42,398,455,806 seconds is equal to 1,348 years, 7 weeks, 1 day, 20 hours, 50 minutes, 6 seconds.
• To count from 1 to 42,398,455,806 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 42398455806 cubic inches would be around 290.6 feet tall.

Recreational maths with 42398455806

• 42398455806 backwards is 60855489324
• 42398455806 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42398455806's digits is 54
• More coming soon!