4080405420

Names of 4080405420

• Cardinal: 4080405420 can be written as Four billion, eighty million, four hundred five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.08040542 × 10⁹

Factors of 4080405420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1922

Divisors of 4080405420

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 19 20 21 26 28 30 35 36 38 39 42 45 49 52 57 60 63 65 70 76 78 84 90 91 95 98 105 114 117 126 130 133 140 147 156 171 180 182 190 195 196 210 228 234 245 247 252 260 266 273 285 294 315 342 364 380 390 399 420 441 455 468 490 494 532 546 570 585 588 630 637 665 684 735 741 780 798 819 855 882 910 931 980 988 1092 1140 1170 1197 1235 1260 1274 1330 1365 1470 1482 1596 1638 1710 1729 1764 1820 1862 1873 1911 1995 2205 2223 2340 2394 2470 2548 2660 2730 2793 2940 2964 3185 3276 3420 3458 3705 3724 3746 3822 3990 4095 4410 4446 4655 4788 4940 5187 5460 5586 5619 5733 5985 6370 6916 7410 7492 7644 7980 8190 8379 8645 8820 8892 9310 9365 9555 10374 11115 11172 11238 11466 11970 12103 12740 13111 13965 14820 15561 16380 16758 16857 17290 18620 18730 19110 20748 22230 22476 22932 23940 24206 24349 25935 26222 27930 28095 28665 31122 33516 33714 34580 35587 36309 37460 38220 39333 41895 44460 48412 48698 51870 52444 55860 56190 57330 60515 62244 65555 67428 71174 72618 73047 77805 78666 83790 84285 91777 97396 103740 106761 108927 112380 114660 117999 121030 121745 131110 142348 145236 146094 155610 157332 167580 168570 170443 177935 181545 183554 196665 213522 217854 219141 235998 242060 243490 249109 262220 275331 292188 311220 320283 337140 340886 355870 363090 365235 367108 393330 427044 435708 438282 458885 462631 471996 486980 498218 511329 533805 544635 550662 589995 640566 681772 711740 726180 730470 747327 786660 825993 852215 876564 917770 925262 996436 1022658 1067610 1089270 1095705 1101324 1179990 1193101 1245545 1281132 1376655 1387893 1460940 1494654 1533987 1601415 1651986 1704430 1743763 1835540 1850524 2045316 2135220 2178540 2191410 2241981 2313155 2359980 2386202 2491090 2556645 2753310 2775786 2989308 3067974 3202830 3238417 3303972 3408860 3487526 3579303 3736635 4129965 4163679 4382820 4483962 4626310 4772404 4982180 5113290 5231289 5506620 5551572 5965505 6135948 6405660 6476834 6939465 6975052 7158606 7473270 7669935 8259930 8327358 8718815 8967924 9252620 9715251 10226580 10462578 10737909 11209905 11931010 12953668 13878930 14317212 14946540 15339870 15693867 16192085 16519860 16654716 17437630 17896515 19430502 20818395 20925156 21475818 22419810 22668919 23862020 26156445 27757860 29145753 30679740 31387734 32384170 34875260 35793030 38861004 41636790 42951636 44839620 45337838 48576255 52312890 53689545 58291506 62775468 64768340 68006757 71586060 78469335 83273580 90675676 97152510 104625780 107379090 113344595 116583012 136013514 145728765 156938670 194305020 204020271 214758180 226689190 272027028 291457530 313877340 340033785 408040542 453378380 582915060 680067570 816081084 1020101355 1360135140 2040202710 4080405420
• Sum of all divisors σ(n): 16330335840
• Sum of proper divisors (its aliquot sum) s(n): 12249930420
• 4080405420 is an abundant number, because the sum of its proper divisors (12249930420) is greater than itself. Its abundance is 8169525000

Bases of 4080405420

• Binary: 11110011001101100000101110101100₂
• Hexadecimal: 0xF3360BAC
• Base-36: 1VHD8Z0

Squares and roots of 4080405420

• 4080405420 squared (4080405420²) is 16649708391565376400
• 4080405420 cubed (4080405420³) is 67937560362362844146900088000
• The square root of 4080405420 is 63878.0511600033
• The cube root of 4080405420 is 1597.9668733209

Scales and comparisons

• 4,080,405,420 seconds is equal to 129 years, 38 weeks, 4 days, 21 hours, 57 minutes.
• To count from 1 to 4,080,405,420 would take you about two hundred fifty-nine 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 4080405420 cubic inches would be around 133.2 feet tall.

Recreational maths with 4080405420

• 4080405420 backwards is 0245040804
• The number of decimal digits it has is: 10
• The sum of 4080405420's digits is 27
• More coming soon!