28430629678080

Names of 28430629678080

• Cardinal: 28430629678080 can be written as Twenty-eight trillion, four hundred thirty billion, six hundred twenty-nine million, six hundred seventy-eight thousand and eighty.

Scientific notation

• Scientific notation: 2.843062967808 × 10¹³

Factors of 28430629678080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 88140610

Divisors of 28430629678080

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 512 560 576 630 640 672 720 768 840 896 960 1008 1024 1120 1152 1260 1280 1344 1440 1536 1680 1792 1920 2016 2240 2304 2520 2560 2688 2880 3072 3360 3584 3840 4032 4480 4608 5040 5120 5376 5760 6720 7168 7680 8064 8960 9216 10080 10752 11520 13440 15360 16128 17920 20160 21504 23040 26880 32256 35840 40320 46080 53760 64512 80640 107520 161280 322560 88140593 176281186 264421779 352562372 440702965 528843558 616984151 705124744 793265337 881405930 1057687116 1233968302 1322108895 1410249488 1586530674 1762811860 1850952453 2115374232 2467936604 2644217790 2820498976 3084920755 3173061348 3525623720 3701904906 3966326685 4230748464 4935873208 5288435580 5552857359 5640997952 6169841510 6346122696 7051247440 7403809812 7932653370 8461496928 9254762265 9871746416 10576871160 11105714718 11281995904 12339683020 12692245392 14102494880 14807619624 15865306740 16922993856 18509524530 19743492832 21153742320 22211429436 22563991808 24679366040 25384490784 27764286795 28204989760 29615239248 31730613480 33845987712 37019049060 39486985664 42307484640 44422858872 45127983616 49358732080 50768981568 55528573590 56409979520 59230478496 63461226960 67691975424 74038098120 78973971328 84614969280 88845717744 90255967232 98717464160 101537963136 111057147180 112819959040 118460956992 126922453920 135383950848 148076196240 157947942656 169229938560 177691435488 197434928320 203075926272 222114294360 225639918080 236921913984 253844907840 270767901696 296152392480 315895885312 338459877120 355382870976 394869856640 406151852544 444228588720 451279836160 473843827968 507689815680 592304784960 631791770624 676919754240 710765741952 789739713280 812303705088 888457177440 947687655936 1015379631360 1184609569920 1353839508480 1421531483904 1579479426560 1776914354880 1895375311872 2030759262720 2369219139840 2843062967808 3158958853120 3553828709760 4061518525440 4738438279680 5686125935616 7107657419520 9476876559360 14215314839040 28430629678080
• Sum of all divisors σ(n): 112584448652832
• Sum of proper divisors (its aliquot sum) s(n): 84153818974752
• 28430629678080 is an abundant number, because the sum of its proper divisors (84153818974752) is greater than itself. Its abundance is 55723189296672

Bases of 28430629678080

• Binary: 110011101101110000101100101010010110000000000₂
• Hexadecimal: 0x19DB85952C00
• Base-36: A2SUMUPS0

Squares and roots of 28430629678080

• 28430629678080 squared (28430629678080²) is 808300703892123284432486400
• 28430629678080 cubed (28430629678080³) is 22980497980888354417132453093925978112000
• The square root of 28430629678080 is 5332038.0416947515
• The cube root of 28430629678080 is 30520.7704720505

Scales and comparisons

• 28,430,629,678,080 seconds is equal to 904,006 years, 4 weeks, 1 day, 20 hours, 48 minutes.
• To count from 1 to 28,430,629,678,080 would take you about two million, two hundred sixty thousand and fifteen 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 28430629678080 cubic inches would be around 2543.4 feet tall.

Recreational maths with 28430629678080

• 28430629678080 backwards is 08087692603482
• 28430629678080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28430629678080's digits is 63
• More coming soon!