30318803820

Names of 30318803820

• Cardinal: 30318803820 can be written as Thirty billion, three hundred eighteen million, eight hundred three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.031880382 × 10¹⁰

Factors of 30318803820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 875

Divisors of 30318803820

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 41 45 54 60 67 81 82 90 108 123 134 135 162 164 180 201 205 243 246 268 270 324 335 369 402 405 410 486 492 540 603 615 670 729 738 757 804 810 820 972 1005 1107 1206 1215 1230 1340 1458 1476 1514 1620 1809 1845 2010 2214 2271 2412 2430 2460 2747 2916 3015 3028 3321 3618 3645 3690 3785 4020 4428 4542 4860 5427 5494 5535 6030 6642 6813 7236 7290 7380 7570 8241 9045 9084 9963 10854 10988 11070 11355 12060 13284 13626 13735 14580 15140 16281 16482 16605 18090 19926 20439 21708 22140 22710 24723 27135 27252 27470 29889 31037 32562 32964 33210 34065 36180 39852 40878 41205 45420 48843 49446 49815 50719 54270 54940 59778 61317 62074 65124 66420 68130 74169 81405 81756 82410 93111 97686 98892 99630 101438 102195 108540 119556 122634 123615 124148 136260 148338 149445 152157 155185 162810 164820 183951 186222 195372 199260 202876 204390 222507 244215 245268 247230 253595 279333 296676 298890 304314 306585 310370 325620 367902 370845 372444 408780 445014 456471 465555 488430 494460 507190 551853 558666 597780 608628 613170 620740 667521 735804 741690 760785 837999 890028 912942 919755 931110 976860 1014380 1103706 1112535 1117332 1226340 1335042 1369413 1396665 1483380 1521570 1675998 1825884 1839510 1862220 2002563 2079479 2207412 2225070 2282355 2513997 2670084 2738826 2759265 2793330 3043140 3337605 3351996 3679020 4005126 4108239 4158958 4189995 4450140 4564710 5027994 5477652 5518530 5586660 6238437 6675210 6847065 7541991 8010252 8216478 8317916 8379990 9129420 10012815 10055988 10397395 11037060 12324717 12476874 12569985 13350420 13694130 15083982 16432956 16759980 18715311 20025630 20541195 20794790 22625973 24649434 24953748 25139970 27388260 30167964 31192185 36974151 37430622 37709955 40051260 41082390 41589580 45251946 49298868 50279940 56145933 61623585 62384370 73948302 74861244 75419910 82164780 90503892 93576555 112291866 113129865 123247170 124768740 147896604 150839820 168437799 184870755 187153110 224583732 226259730 246494340 280729665 336875598 369741510 374306220 452519460 505313397 561459330 673751196 739483020 842188995 1010626794 1122918660 1515940191 1684377990 2021253588 2526566985 3031880382 3368755980 5053133970 6063760764 7579700955 10106267940 15159401910 30318803820
• Sum of all divisors σ(n): 99379512288
• Sum of proper divisors (its aliquot sum) s(n): 69060708468
• 30318803820 is an abundant number, because the sum of its proper divisors (69060708468) is greater than itself. Its abundance is 38741904648

Bases of 30318803820

• Binary: 11100001111001001000011101101101100₂
• Hexadecimal: 0x70F243B6C
• Base-36: DXF16R0

Squares and roots of 30318803820

• 30318803820 squared (30318803820²) is 919229865075646592400
• 30318803820 cubed (30318803820³) is 27869949944713598494627102968000
• The square root of 30318803820 is 174122.9560396905
• The cube root of 30318803820 is 3118.2003859999

Scales and comparisons

• 30,318,803,820 seconds is equal to 964 years, 2 weeks, 2 days, 1 hour, 57 minutes.
• To count from 1 to 30,318,803,820 would take you about one thousand, nine hundred twenty-eight 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 30318803820 cubic inches would be around 259.9 feet tall.

Recreational maths with 30318803820

• 30318803820 backwards is 02830881303
• 30318803820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30318803820's digits is 36
• More coming soon!