28009652141040

Names of 28009652141040

• Cardinal: 28009652141040 can be written as Twenty-eight trillion, nine billion, six hundred fifty-two million, one hundred forty-one thousand and forty.

Scientific notation

• Scientific notation: 2.800965214104 × 10¹³

Factors of 28009652141040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 59834

Divisors of 28009652141040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 151 155 186 240 248 302 310 372 421 453 465 496 604 620 744 755 842 906 930 1208 1240 1263 1488 1510 1684 1812 1860 2105 2265 2416 2480 2526 3020 3368 3624 3720 4210 4530 4681 5052 6040 6315 6736 7248 7440 8420 9060 9362 10104 12080 12630 13051 14043 16840 18120 18724 20208 23405 25260 26102 28086 33680 36240 37448 39153 46810 50520 52204 56172 59221 63571 65255 70215 74896 78306 93620 101040 104408 112344 118442 127142 130510 140430 156612 177663 187240 190713 195765 208816 224688 236884 254284 261020 280860 296105 313224 317855 355326 374480 381426 391530 473768 508568 522040 561720 592210 626448 635710 710652 762852 783060 888315 947536 953565 1017136 1044080 1123440 1184420 1271420 1421304 1525704 1566120 1776630 1835851 1907130 1970701 2368840 2542840 2842608 3051408 3132240 3553260 3671702 3814260 3941402 4737680 5085680 5507553 5912103 7106520 7343404 7628520 7882804 8942371 9179255 9853505 11015106 11824206 14213040 14686808 15257040 15765608 17884742 18358510 19707010 22030212 23648412 24932041 26827113 27537765 29373616 29560515 31531216 35769484 36717020 39414020 44060424 44711855 47296824 49864082 53654226 55075530 59121030 71538968 73434040 74796123 78828040 88120848 89423710 94593648 99728164 107308452 110151060 118242060 124660205 134135565 143077936 146868080 149592246 157656080 178847420 199456328 214616904 220302120 236484120 249320410 268271130 277213501 299184492 357694840 373980615 398912656 429233808 440604240 472968240 498640820 536542260 554427002 598368984 715389680 747961230 772893271 831640503 997281640 1073084520 1108854004 1196737968 1386067505 1495922460 1545786542 1663281006 1994563280 2146169040 2217708008 2318679813 2772135010 2991844920 3091573084 3326562012 3764738191 3864466355 4158202515 4435416016 4637359626 5544270020 5983689840 6183146168 6653124024 7529476382 7728932710 8316405030 9274719252 11088540040 11294214573 11593399065 12366292336 13306248048 15058952764 15457865420 16632810060 18549438504 18823690955 22177080080 22588429146 23186798130 30117905528 30915730840 33265620120 37098877008 37647381910 45176858292 46373596260 56471072865 60235811056 61831461680 66531240240 75294763820 90353716584 92747192520 112942145730 116706883921 150589527640 180707433168 185494385040 225884291460 233413767842 301179055280 350120651763 451768582920 466827535684 583534419605 700241303526 903537165840 933655071368 1167068839210 1400482607052 1750603258815 1867310142736 2334137678420 2800965214104 3501206517630 4668275356840 5601930428208 7002413035260 9336550713680 14004826070520 28009652141040
• Sum of all divisors σ(n): 90440305926144
• Sum of proper divisors (its aliquot sum) s(n): 62430653785104
• 28009652141040 is an abundant number, because the sum of its proper divisors (62430653785104) is greater than itself. Its abundance is 34421001644064

Bases of 28009652141040

• Binary: 110010111100110000001010111011011101111110000₂
• Hexadecimal: 0x1979815DBBF0
• Base-36: 9XFGFP3AO

Squares and roots of 28009652141040

• 28009652141040 squared (28009652141040²) is 784540613062066656052281600
• 28009652141040 cubed (28009652141040³) is 21974709662386749503101982591616996864000
• The square root of 28009652141040 is 5292414.5851435335
• The cube root of 28009652141040 is 30369.3785542115

Scales and comparisons

• 28,009,652,141,040 seconds is equal to 890,620 years, 15 weeks, 3 days, 16 hours, 4 minutes.
• To count from 1 to 28,009,652,141,040 would take you about two million, two hundred twenty-six thousand, five hundred fifty 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 28009652141040 cubic inches would be around 2530.8 feet tall.

Recreational maths with 28009652141040

• 28009652141040 backwards is 04014125690082
• The number of decimal digits it has is: 14
• The sum of 28009652141040's digits is 42
• More coming soon!