28855890425600

Names of 28855890425600

• Cardinal: 28855890425600 can be written as Twenty-eight trillion, eight hundred fifty-five billion, eight hundred ninety million, four hundred twenty-five thousand, six hundred.

Scientific notation

• Scientific notation: 2.88558904256 × 10¹³

Factors of 28855890425600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 348410

Divisors of 28855890425600

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 43 50 56 64 70 80 86 100 112 128 140 160 172 175 200 215 224 256 280 301 320 344 350 400 430 448 560 602 640 688 700 800 860 896 1075 1120 1204 1280 1376 1400 1505 1600 1720 1792 1849 2150 2240 2408 2752 2800 3010 3200 3440 3698 4300 4480 4816 5504 5600 6020 6400 6880 7396 7525 8600 8960 9245 9632 11008 11200 12040 12943 13760 14792 15050 17200 18490 19264 22400 24080 25886 27520 29584 30100 34400 36980 38528 44800 46225 48160 51772 55040 59168 60200 64715 68800 73960 77056 92450 96320 103544 118336 120400 129430 137600 147920 184900 192640 207088 236672 240800 258860 275200 295840 323575 348353 369800 385280 414176 473344 481600 517720 591680 647150 696706 739600 828352 963200 1035440 1183360 1294300 1393412 1479200 1656704 1741765 1926400 2070880 2366720 2438471 2588600 2786824 2958400 3313408 3483530 4141760 4876942 5177200 5573648 5916800 6967060 8283520 8708825 9753884 10354400 11147296 11833600 12192355 13934120 14979179 16567040 17417650 19507768 20708800 22294592 24384710 27868240 29958358 34835300 39015536 41417600 44589184 48769420 55736480 59916716 60961775 69670600 74895895 78031072 82835200 89178368 97538840 104854253 111472960 119833432 121923550 139341200 149791790 156062144 195077680 209708506 222945920 239666864 243847100 278682400 299583580 312124288 374479475 390155360 419417012 445891840 479333728 487694200 524271265 557364800 599167160 624248576 644104697 748958950 780310720 838834024 958667456 975388400 1048542530 1114729600 1198334320 1288209394 1497917900 1560621440 1677668048 1917334912 1950776800 2097085060 2229459200 2396668640 2576418788 2621356325 2995835800 3121242880 3220523485 3355336096 3834669824 3901553600 4194170120 4508732879 4793337280 5152837576 5242712650 5991671600 6441046970 6710672192 7803107200 8388340240 9017465758 9586674560 10305675152 10485425300 11983343200 12882093940 13421344384 15606214400 16102617425 16776680480 18034931516 19173349120 20611350304 20970850600 22543664395 23966686400 25764187880 26842688768 32205234850 33553360960 36069863032 41222700608 41941701200 45087328790 47933372800 51528375760 64410469700 67106721920 72139726064 82445401216 83883402400 90174657580 95866745600 103056751520 112718321975 128820939400 134213443840 144279452128 164890802432 167766804800 180349315160 206113503040 225436643950 257641878800 288558904256 335533609600 360698630320 412227006080 450873287900 515283757600 577117808512 671067219200 721397260640 824454012160 901746575800 1030567515200 1154235617024 1442794521280 1803493151600 2061135030400 2885589042560 3606986303200 4122270060800 5771178085120 7213972606400 14427945212800 28855890425600
• Sum of all divisors σ(n): 83568767412816
• Sum of proper divisors (its aliquot sum) s(n): 54712876987216
• 28855890425600 is an abundant number, because the sum of its proper divisors (54712876987216) is greater than itself. Its abundance is 25856986561616

Bases of 28855890425600

• Binary: 110100011111010001001000110010011011100000000₂
• Hexadecimal: 0x1A3E89193700
• Base-36: A887O4EM8

Squares and roots of 28855890425600

• 28855890425600 squared (28855890425600²) is 832662412254233749135360000
• 28855890425600 cubed (28855890425600³) is 24027215329523943754739426902409216000000
• The square root of 28855890425600 is 5371767.9050383405
• The cube root of 28855890425600 is 30672.1928905087

Scales and comparisons

• 28,855,890,425,600 seconds is equal to 917,528 years, 3 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 28,855,890,425,600 would take you about two million, two hundred ninety-three thousand, eight hundred twenty 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 28855890425600 cubic inches would be around 2556 feet tall.

Recreational maths with 28855890425600

• 28855890425600 backwards is 00652409855882
• The number of decimal digits it has is: 14
• The sum of 28855890425600's digits is 62
• More coming soon!