30708580140

Names of 30708580140

• Cardinal: 30708580140 can be written as Thirty billion, seven hundred eight million, five hundred eighty thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.070858014 × 10¹⁰

Factors of 30708580140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3294

Divisors of 30708580140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 54 57 60 63 70 76 84 90 95 105 108 114 126 133 135 137 140 171 180 189 190 210 228 252 266 270 274 285 315 342 378 380 399 411 420 513 532 540 548 570 630 665 684 685 756 798 822 855 945 959 1026 1140 1197 1233 1260 1330 1370 1596 1644 1710 1890 1918 1995 2052 2055 2394 2466 2565 2603 2660 2740 2877 3121 3420 3591 3699 3780 3836 3990 4110 4788 4795 4932 5130 5206 5754 5985 6165 6242 7182 7398 7809 7980 8220 8631 9363 9590 10260 10412 11508 11970 12330 12484 13015 14364 14385 14796 15605 15618 17262 17955 18221 18495 18726 19180 21847 23427 23940 24660 25893 26030 28089 28770 31210 31236 34524 35910 36442 36990 37452 39045 43155 43694 46815 46854 51786 52060 54663 56178 57540 59299 62420 65541 70281 71820 72884 73980 78090 84267 86310 87388 91105 93630 93708 103572 109235 109326 112356 117135 118598 129465 131082 140445 140562 156180 163989 168534 172620 177897 182210 187260 196623 218470 218652 234270 237196 258930 262164 273315 280890 281124 296495 327705 327978 337068 351405 355794 364420 393246 415093 421335 427577 436940 468540 491967 517860 533691 546630 561780 589869 592990 655410 655956 702810 711588 786492 819945 830186 842670 855154 889485 983115 983934 1067382 1093260 1179738 1185980 1245279 1282731 1310820 1405620 1601073 1639890 1660372 1685340 1710308 1778970 1966230 1967868 2075465 2134764 2137885 2359476 2459835 2490558 2565462 2668455 2949345 2993039 3202146 3279780 3557940 3735837 3848193 3932460 4150930 4275770 4919670 4981116 5130924 5336910 5898690 5986078 6226395 6404292 6413655 7471674 7696386 8005365 8123963 8301860 8551540 8979117 9839340 10673820 11207511 11544579 11797380 11972156 12452790 12827310 14943348 14965195 15392772 16010730 16247926 17958234 18679185 19240965 22415022 23089158 24371889 24905580 25654620 26937351 29930390 32021460 32495852 35916468 37358370 38481930 40619815 44830044 44895585 46178316 48743778 53874702 56037555 56867741 57722895 59860780 73115667 74716740 76963860 80812053 81239630 89791170 97487556 107749404 112075110 113735482 115445790 121859445 134686755 146231334 161624106 162479260 170603223 179582340 219347001 224150220 227470964 230891580 243718890 269373510 284338705 292462668 323248212 341206446 365578335 404060265 438694002 487437780 511809669 538747020 568677410 682412892 731156670 808120530 853016115 877388004 1023619338 1096735005 1137354820 1462313340 1535429007 1616241060 1706032230 2047238676 2193470010 2559048345 3070858014 3412064460 4386940020 5118096690 6141716028 7677145035 10236193380 15354290070 30708580140
• Sum of all divisors σ(n): 115808716800
• Sum of proper divisors (its aliquot sum) s(n): 85100136660
• 30708580140 is an abundant number, because the sum of its proper divisors (85100136660) is greater than itself. Its abundance is 54391556520

Bases of 30708580140

• Binary: 11100100110010111111011111100101100₂
• Hexadecimal: 0x7265FBF2C
• Base-36: E3V3G30

Squares and roots of 30708580140

• 30708580140 squared (30708580140²) is 943016894214802419600
• 30708580140 cubed (30708580140³) is 28958709869369162476552506744000
• The square root of 30708580140 is 175238.6376915777
• The cube root of 30708580140 is 3131.5059811527

Scales and comparisons

• 30,708,580,140 seconds is equal to 976 years, 22 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 30,708,580,140 would take you about one thousand, nine hundred fifty-two 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 30708580140 cubic inches would be around 261 feet tall.

Recreational maths with 30708580140

• 30708580140 backwards is 04108580703
• 30708580140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30708580140's digits is 36
• More coming soon!