3946492242

Names of 3946492242

• Cardinal: 3946492242 can be written as Three billion, nine hundred forty-six million, four hundred ninety-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.946492242 × 10⁹

Factors of 3946492242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 392

Divisors of 3946492242

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 38 42 49 57 63 66 77 79 98 99 114 126 133 147 154 158 171 198 209 231 237 266 271 294 342 399 418 441 462 474 539 542 553 627 693 711 798 813 869 882 931 1078 1106 1197 1254 1386 1422 1463 1501 1617 1626 1659 1738 1862 1881 1897 2394 2439 2607 2793 2926 2981 3002 3234 3318 3762 3794 3871 4389 4503 4851 4878 4977 5149 5214 5586 5691 5962 6083 7742 7821 8379 8778 8943 9006 9702 9954 10241 10298 10507 11382 11613 12166 13167 13279 13509 15447 15642 16511 16758 17073 17886 18249 20482 20867 21014 21409 23226 26334 26558 26829 27018 30723 30894 31521 33022 34146 34839 36043 36498 39837 41734 42581 42818 46341 49533 53658 54747 56639 61446 62601 63042 64227 69678 72086 73549 79674 85162 92169 92682 94563 99066 108129 109494 113278 115577 119511 125202 127743 128454 146069 147098 148599 149863 169917 184338 187803 189126 192681 216258 220647 231154 235499 239022 252301 255486 292138 297198 299726 324387 339834 346731 375606 383229 385362 396473 406771 438207 441294 449589 470998 504602 509751 648774 661941 693462 706497 756903 766458 792946 809039 813542 876414 899178 1019502 1040193 1049041 1189419 1220313 1314621 1323882 1348767 1412994 1513806 1618078 1648493 2080386 2098082 2119491 2270709 2378838 2427117 2440626 2629242 2697534 2775311 2847397 3147123 3296986 3568257 3660939 4238982 4474481 4541418 4854234 4945479 5550622 5694794 6294246 7136514 7281351 7321878 8325933 8542191 8948962 9441369 9890958 11539451 13423443 14562702 14836437 16651866 17084382 18882738 19931779 23078902 24977799 25626573 26846886 29672874 31321367 34618353 39863558 40270329 49955598 51253146 59795337 62642734 69236706 80540658 93964101 103855059 119590674 179386011 187928202 207710118 219249569 281892303 358772022 438499138 563784606 657748707 1315497414 1973246121 3946492242
• Sum of all divisors σ(n): 11609395200
• Sum of proper divisors (its aliquot sum) s(n): 7662902958
• 3946492242 is an abundant number, because the sum of its proper divisors (7662902958) is greater than itself. Its abundance is 3716410716

Bases of 3946492242

• Binary: 11101011001110101011000101010010₂
• Hexadecimal: 0xEB3AB152
• Base-36: 1T9N0WI

Squares and roots of 3946492242

• 3946492242 squared (3946492242²) is 15574801016166186564
• 3946492242 cubed (3946492242³) is 61465831380993571857550636488
• The square root of 3946492242 is 62821.1130273891
• The cube root of 3946492242 is 1580.2910645209

Scales and comparisons

• 3,946,492,242 seconds is equal to 125 years, 25 weeks, 1 day, 23 hours, 50 minutes, 42 seconds.
• To count from 1 to 3,946,492,242 would take you about two hundred fifty 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 3946492242 cubic inches would be around 131.7 feet tall.

Recreational maths with 3946492242

• 3946492242 backwards is 2422946493
• The number of decimal digits it has is: 10
• The sum of 3946492242's digits is 45
• More coming soon!