31143284480

Names of 31143284480

• Cardinal: 31143284480 can be written as Thirty-one billion, one hundred forty-three million, two hundred eighty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.114328448 × 10¹⁰

Factors of 31143284480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10249

Divisors of 31143284480

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 31 32 35 40 44 55 56 62 64 70 77 80 88 110 112 124 128 140 154 155 160 176 217 220 224 248 256 280 308 310 320 341 352 385 434 440 448 496 560 616 620 640 682 704 770 868 880 896 992 1085 1120 1232 1240 1280 1364 1408 1540 1705 1736 1760 1792 1984 2170 2240 2387 2464 2480 2728 2816 3080 3410 3472 3520 3968 4340 4480 4774 4928 4960 5456 6160 6820 6944 7040 7936 8680 8960 9548 9856 9920 10193 10912 11935 12320 13640 13888 14080 17360 19096 19712 19840 20386 21824 23870 24640 27280 27776 34720 38192 39680 40772 43648 47740 49280 50965 54560 55552 69440 71351 76384 81544 87296 95480 98560 101930 109120 112123 138880 142702 152768 163088 190960 203860 218240 224246 277760 285404 305536 315983 326176 356755 381920 407720 436480 448492 560615 570808 611072 631966 652352 713510 763840 784861 815440 896984 1121230 1141616 1263932 1304704 1427020 1527680 1569722 1579915 1630880 1793968 2211881 2242460 2283232 2527864 2609408 2854040 3055360 3139444 3159830 3261760 3475813 3587936 3924305 4423762 4484920 4566464 5055728 5708080 6278888 6319660 6523520 6951626 7175872 7848610 8847524 8969840 9132928 10111456 11059405 11416160 12557776 12639320 13047040 13903252 14351744 15697220 17379065 17695048 17939680 18265856 20222912 22118810 22832320 24330691 25115552 25278640 27806504 28703488 31394440 34758130 35390096 35879360 40445824 44237620 45664640 48661382 50231104 50557280 55613008 62788880 69516260 70780192 71758720 80891648 88475240 91329280 97322764 100462208 101114560 111226016 121653455 125577760 139032520 141560384 143517440 176950480 194645528 200924416 202229120 222452032 243306910 251155520 278065040 283120768 353900960 389291056 404458240 444904064 486613820 502311040 556130080 566241536 707801920 778582112 889808128 973227640 1004622080 1112260160 1415603840 1557164224 1946455280 2224520320 2831207680 3114328448 3892910560 4449040640 6228656896 7785821120 15571642240 31143284480
• Sum of all divisors σ(n): 96014757888
• Sum of proper divisors (its aliquot sum) s(n): 64871473408
• 31143284480 is an abundant number, because the sum of its proper divisors (64871473408) is greater than itself. Its abundance is 33728188928

Bases of 31143284480

• Binary: 11101000000010010001100111100000000₂
• Hexadecimal: 0x74048CF00
• Base-36: EB1WO3K

Squares and roots of 31143284480

• 31143284480 squared (31143284480²) is 969904168202208870400
• 31143284480 cubed (31143284480³) is 30206001428659161015246651392000
• The square root of 31143284480 is 176474.6000987109
• The cube root of 31143284480 is 3146.2131189007

Scales and comparisons

• 31,143,284,480 seconds is equal to 990 years, 13 weeks, 3 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 31,143,284,480 would take you about one thousand, nine hundred eighty 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 31143284480 cubic inches would be around 262.2 feet tall.

Recreational maths with 31143284480

• 31143284480 backwards is 08448234113
• The number of decimal digits it has is: 11
• The sum of 31143284480's digits is 38
• More coming soon!