42740012120

Names of 42740012120

• Cardinal: 42740012120 can be written as Forty-two billion, seven hundred forty million, twelve thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.274001212 × 10¹⁰

Factors of 42740012120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 318

Divisors of 42740012120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 26 34 40 41 47 52 65 68 82 85 94 104 130 136 164 169 170 188 193 205 221 235 260 328 338 340 376 386 410 442 470 520 533 611 676 680 697 772 799 820 845 884 940 965 1066 1105 1222 1352 1394 1544 1598 1640 1690 1768 1880 1927 1930 2132 2210 2444 2509 2665 2788 2873 3055 3196 3281 3380 3485 3854 3860 3995 4264 4420 4888 5018 5330 5576 5746 6110 6392 6562 6760 6929 6970 7708 7720 7913 7943 7990 8840 9061 9071 9635 10036 10387 10660 11492 12220 12545 13124 13858 13940 14365 15416 15826 15886 15980 16405 18122 18142 19270 20072 20774 21320 22984 24440 25051 25090 26248 27716 27880 28730 31652 31772 31960 32617 32759 32810 34645 36244 36284 38540 39565 39715 41548 42653 45305 45355 50102 50180 51935 55432 57460 63304 63544 65234 65518 65620 69290 72488 72568 77080 79130 79430 83096 85306 90610 90710 100204 100360 102869 103870 114920 117793 117923 125255 130468 131036 131240 134521 135031 138580 154207 158260 158860 163085 163795 170612 181220 181420 200408 205738 207740 213265 235586 235846 250510 260936 262072 269042 270062 277160 308414 316520 317720 325663 326170 327590 341224 362440 362840 371911 411476 415480 425867 426530 471172 471692 501020 514345 538084 540124 554489 588965 589615 616828 651326 652340 655180 672605 675155 743822 771035 822952 851734 853060 942344 943384 1002040 1028690 1076168 1080248 1108978 1177930 1179230 1233656 1302652 1304680 1310360 1337297 1345210 1350310 1487644 1532999 1542070 1628315 1703468 1706120 1748773 1859555 2004691 2057380 2129335 2217956 2355860 2358460 2605304 2674594 2690420 2700620 2772445 2975288 3065998 3084140 3256630 3406936 3497546 3719110 4009382 4114760 4258670 4435912 4711720 4716920 4834843 5349188 5380840 5401240 5536271 5544890 6131996 6168280 6322487 6513260 6686485 6995092 7438220 7664995 8018764 8517340 8743865 9669686 10023455 10698376 11072542 11089780 12263992 12644974 13026520 13372970 13990184 14876440 15329990 16037528 17034680 17487730 19339372 20046910 22145084 22179560 22734049 24174215 25289948 26060983 26745940 27681355 30659980 31612435 34975460 38678744 40093820 44290168 45468098 48348430 50579896 52121966 53491880 55362710 61319960 62852959 63224870 69950920 80187640 82192331 90936196 96696860 104243932 110725420 113670245 125705918 126449740 130304915 164384662 181872392 193393720 208487864 221450840 227340490 251411836 252899480 260609830 314264795 328769324 410961655 454680980 502823672 521219660 628529590 657538648 821923310 909361960 1042439320 1068500303 1257059180 1643846620 2137000606 2514118360 3287693240 4274001212 5342501515 8548002424 10685003030 21370006060 42740012120
• Sum of all divisors σ(n): 115946691840
• Sum of proper divisors (its aliquot sum) s(n): 73206679720
• 42740012120 is an abundant number, because the sum of its proper divisors (73206679720) is greater than itself. Its abundance is 30466667600

Bases of 42740012120

• Binary: 100111110011100000001101010001011000₂
• Hexadecimal: 0x9F380D458
• Base-36: JMUASEW

Squares and roots of 42740012120

• 42740012120 squared (42740012120²) is 1826708636017746894400
• 42740012120 cubed (42740012120³) is 78073549243107170801748360128000
• The square root of 42740012120 is 206736.5766380009
• The cube root of 42740012120 is 3496.3229988071

Scales and comparisons

• 42,740,012,120 seconds is equal to 1,359 years, 1 hour, 35 minutes, 20 seconds.
• To count from 1 to 42,740,012,120 would take you about two thousand, seven hundred eighteen 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 42740012120 cubic inches would be around 291.4 feet tall.

Recreational maths with 42740012120

• 42740012120 backwards is 02121004724
• The number of decimal digits it has is: 11
• The sum of 42740012120's digits is 23
• More coming soon!