42009199120

Names of 42009199120

• Cardinal: 42009199120 can be written as Forty-two billion, nine million, one hundred ninety-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.200919912 × 10¹⁰

Factors of 42009199120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6364

Divisors of 42009199120

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 28 34 35 37 38 40 56 68 70 74 76 80 85 95 112 119 133 136 140 148 152 170 185 190 238 259 266 272 280 296 304 323 340 370 380 476 518 532 560 592 595 629 646 665 680 703 740 760 952 1036 1064 1190 1258 1292 1295 1330 1360 1406 1480 1520 1615 1904 2072 2128 2261 2380 2516 2584 2590 2660 2812 2960 3145 3230 3515 4144 4403 4522 4760 4921 5032 5168 5180 5320 5624 6277 6290 6460 7030 8806 9044 9520 9842 10064 10360 10640 11248 11305 11951 12554 12580 12920 14060 17612 18088 19684 20720 22015 22610 23902 24605 25108 25160 25840 28120 31385 35224 36176 39368 43939 44030 45220 47804 49210 50216 50320 56240 59755 62770 70448 78736 83657 87878 88060 90440 95608 98420 100432 106709 119263 119510 125540 167314 175756 176120 180880 191216 196840 213418 219695 232249 238526 239020 251080 334628 351512 352240 393680 418285 426836 439390 464498 477052 478040 502160 533545 596315 669256 703024 746963 834841 836570 853672 878780 928996 954104 956080 1067090 1161245 1192630 1338512 1493926 1625743 1669682 1673140 1707344 1757560 1857992 1908208 2027471 2134180 2322490 2385260 2987852 3251486 3339364 3346280 3515120 3715984 3734815 3948233 4054942 4174205 4268360 4412731 4644980 4770520 5975704 6502972 6678728 6692560 7469630 7896466 8109884 8128715 8348410 8536720 8825462 9289960 9541040 10137355 11951408 13005944 13357456 14192297 14939260 15792932 16219768 16257430 16696820 17650924 18579920 19741165 20274710 22063655 26011888 27637631 28384594 29878520 30889117 31585864 32439536 32514860 33393640 35301848 39482330 40549420 44127310 55275262 56769188 59757040 61778234 63171728 65029720 66787280 70603696 70961485 75016427 78964660 81098840 88254620 110550524 113538376 123556468 130059440 138188155 141922970 150032854 154445585 157929320 162197680 176509240 221101048 227076752 247112936 276376310 283845940 300065708 308891170 315858640 353018480 375082135 442202096 494225872 525114989 552752620 567691880 600131416 617782340 750164270 1050229978 1105505240 1135383760 1200262832 1235564680 1500328540 2100459956 2211010480 2471129360 2625574945 3000657080 4200919912 5251149890 6001314160 8401839824 10502299780 21004599560 42009199120
• Sum of all divisors σ(n): 127793963520
• Sum of proper divisors (its aliquot sum) s(n): 85784764400
• 42009199120 is an abundant number, because the sum of its proper divisors (85784764400) is greater than itself. Its abundance is 43775565280

Bases of 42009199120

• Binary: 100111000111111100011000001000010000₂
• Hexadecimal: 0x9C7F18210
• Base-36: JAR6XHS

Squares and roots of 42009199120

• 42009199120 squared (42009199120²) is 1764772810703808774400
• 42009199120 cubed (42009199120³) is 74136692406418370146172758528000
• The square root of 42009199120 is 204961.4576450899
• The cube root of 42009199120 is 3476.2804072037

Scales and comparisons

• 42,009,199,120 seconds is equal to 1,335 years, 39 weeks, 4 days, 13 hours, 58 minutes, 40 seconds.
• To count from 1 to 42,009,199,120 would take you about two thousand, six hundred seventy-one 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 42009199120 cubic inches would be around 289.7 feet tall.

Recreational maths with 42009199120

• 42009199120 backwards is 02199190024
• 42009199120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42009199120's digits is 37
• More coming soon!