428990376520125

Names of 428990376520125

• Cardinal: 428990376520125 can be written as Four hundred twenty-eight trillion, nine hundred ninety billion, three hundred seventy-six million, five hundred twenty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.28990376520125 × 10¹⁴

Factors of 428990376520125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1266

Divisors of 428990376520125

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 23 25 35 41 45 63 69 75 105 115 123 125 161 175 205 207 225 287 315 345 369 375 483 525 575 615 805 861 875 943 1025 1035 1125 1187 1435 1449 1575 1681 1725 1845 2415 2583 2625 2829 2875 3075 3561 4025 4305 4715 5043 5125 5175 5935 6601 7175 7245 7875 8309 8405 8487 8625 9225 10683 11767 12075 12915 14145 15129 15375 17805 19803 20125 21525 23575 24927 25215 25875 27301 29675 33005 35301 35875 36225 38663 41545 42025 42435 46125 48667 53415 58835 59409 60375 64575 70725 74781 75645 81903 89025 99015 105903 107625 115989 117875 124635 126075 136505 146001 148375 165025 176505 181125 191107 193315 207725 210125 212175 243335 245709 267075 270641 294175 297045 322875 340669 347967 353625 373905 378225 409515 438003 445125 495075 529515 573321 579945 623175 630375 682525 730005 811923 825125 882525 955535 966575 1022007 1038625 1060875 1119341 1216675 1228545 1335375 1353205 1408969 1470875 1485225 1703345 1719963 1739835 1869525 1891125 1995347 2047575 2190015 2435769 2475375 2647575 2866605 2899725 3066021 3115875 3358023 3412625 3650025 4059615 4226907 4412625 4777675 4832875 5110035 5596705 5986041 6083375 6142725 6766025 7044845 7426125 7835387 8516725 8599815 8699175 9347625 9862783 9976735 10074069 10237875 10950075 12178845 12680721 13237875 13967429 14333025 14498625 15330105 16790115 17958123 18250125 20298075 21134535 23506161 23888375 25550175 27983525 29588349 29930205 30713625 32406287 33830125 35224225 39176935 41902287 42583625 42999075 43495875 45892981 49313915 49883675 50370345 54750375 57767729 60894225 63403605 69837145 70518483 71665125 76650525 83950575 88765047 89790615 97218861 101490375 105672675 117530805 125706861 127750875 137678943 139917625 147941745 149651025 162031435 173303187 176121125 195884675 209511435 214995375 226844009 229464905 246569575 249418375 251851725 288838645 291656583 304471125 317018025 321250867 349185725 352592415 383252625 404374103 413036829 419752875 443825235 448953075 486094305 519909561 528363375 587654025 628534305 680532027 688394715 739708725 748255125 810157175 866515935 963752601 979423375 1047557175 1134220045 1147324525 1213122309 1232847875 1259258625 1328657767 1444193225 1458282915 1585090125 1606254335 1745928625 1762962075 2021870515 2041596081 2065184145 2219126175 2244765375 2368476889 2430471525 2599547805 2891257803 2938270125 3142671525 3402660135 3441973575 3639366927 3698543625 3985973301 4050785875 4332579675 4818763005 5237785875 5671100225 5736622625 6065611545 6643288835 7105430667 7220966125 7291414575 8031271675 8814810375 9300604369 10109352575 10207980405 10325920725 11095630875 11842384445 11957919903 12152357625 12997739025 14456289015 15713357625 16579338223 17013300675 17209867875 18196834635 19929866505 21316292001 21662898375 24093815025 27901813107 28355501125 30328057725 33216444175 35527153335 36457072875 40156358375 46503021845 49738014669 50546762875 51039902025 51629603625 54474968447 59211922225 59789599515 64988695125 72281445075 82896691115 83705439321 85066503375 90984173175 99649332525 106581460005 120469075125 139509065535 149214044007 151640288625 163424905341 166082220875 177635766675 232515109225 248690073345 255199510125 272374842235 296059611125 298947997575 361407225375 381324779129 414483455575 418527196605 454920865875 490274716023 498246662625 532907300025 697545327675 746070220035 817124526705 888178833375 1143974337387 1162575546125 1243450366725 1361874211175 1494739987875 1906623895645 2072417277875 2092635983025 2451373580115 2664536500125 3431923012161 3487726638375 3730351100175 4085622633525 5719871686935 6217251833625 6809371055875 9533119478225 10463179915125 12256867900575 17159615060805 18651755500875 20428113167625 28599358434675 47665597391125 61284339502875 85798075304025 142996792173375 428990376520125
• Sum of all divisors σ(n): 946067066171136
• Sum of proper divisors (its aliquot sum) s(n): 517076689651011
• 428990376520125 is an abundant number, because the sum of its proper divisors (517076689651011) is greater than itself. Its abundance is 88086313130886

Bases of 428990376520125

• Binary: 1100001100010101000011011000000010010100110111101₂
• Hexadecimal: 0x1862A1B0129BD
• Base-36: 482BGHZ5X9

Squares and roots of 428990376520125

• 428990376520125 squared (428990376520125²) is 184032743146878614904530015625
• 428990376520125 cubed (428990376520125³) is 78948275774610910763523775083473299376953125
• The square root of 428990376520125 is 20712082.8629118081
• The cube root of 428990376520125 is 75419.3033691387

Scales and comparisons

• 428,990,376,520,125 seconds is equal to 13,640,567 years, 6 days, 21 hours, 48 minutes, 45 seconds.
• To count from 1 to 428,990,376,520,125 would take you about thirty-four million, one hundred one thousand, four hundred seventeen 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 428990376520125 cubic inches would be around 6284.9 feet tall.

Recreational maths with 428990376520125

• 428990376520125 backwards is 521025673099824
• 428990376520125 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 428990376520125's digits is 63
• More coming soon!