45728389400064

Names of 45728389400064

• Cardinal: 45728389400064 can be written as Forty-five trillion, seven hundred twenty-eight billion, three hundred eighty-nine million, four hundred thousand and sixty-four.

Scientific notation

• Scientific notation: 4.5728389400064 × 10¹³

Factors of 45728389400064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 169

Divisors of 45728389400064

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 157 168 192 196 224 256 294 314 336 384 392 448 471 512 588 628 672 768 784 896 942 1099 1176 1256 1344 1536 1568 1792 1884 2198 2352 2512 2688 3136 3297 3584 3768 4396 4704 5024 5376 6272 6594 7536 7693 8792 9408 10048 10752 12544 13188 15072 15386 17584 18816 20096 23079 24649 25088 26376 30144 30772 35168 37632 40192 46158 49298 52752 60288 61544 70336 73947 75264 80384 92316 98596 105504 120576 123088 140672 147894 172543 184632 197192 211008 241152 246176 281344 295788 345086 369264 394384 422016 492352 517629 562688 591576 690172 738528 788768 844032 984704 1035258 1183152 1207801 1380344 1477056 1577536 1688064 1969408 2070516 2366304 2415602 2760688 2954112 3155072 3623403 3869893 3938816 4141032 4732608 4831204 5521376 5908224 6310144 7246806 7739786 8282064 9465216 9662408 11042752 11609679 11816448 12620288 14493612 15479572 16564128 18930432 19324816 22085504 23219358 27089251 28987224 30959144 33128256 37860864 38649632 44171008 46438716 54178502 57974448 61918288 66256512 77299264 81267753 88342016 92877432 108357004 115948896 123836576 132513024 154598528 162535506 185754864 189624757 216714008 231897792 247673152 265026048 309197056 325071012 371509728 379249514 433428016 463795584 495346304 568874271 607573201 618394112 650142024 743019456 758499028 866856032 927591168 990692608 1137748542 1215146402 1300284048 1486038912 1516998056 1733712064 1822719603 1855182336 1981385216 2275497084 2430292804 2600568096 2972077824 3033996112 3467424128 3645439206 4253012407 4550994168 4860585608 5201136192 5944155648 6067992224 6934848256 7290878412 8506024814 9101988336 9721171216 10402272384 12135984448 12759037221 13869696512 14581756824 17012049628 18203976672 19442342432 20804544768 24271968896 25518074442 29163513648 29771086849 34024099256 36407953344 38884684864 41609089536 48543937792 51036148884 58327027296 59542173698 68048198512 72815906688 77769369728 89313260547 97087875584 102072297768 116654054592 119084347396 136096397024 145631813376 155538739456 178626521094 204144595536 233308109184 238168694792 272192794048 291263626752 311077478912 357253042188 408289191072 466616218368 476337389584 544385588096 714506084376 816578382144 933232436736 952674779168 1088771176192 1429012168752 1633156764288 1905349558336 2177542352384 2858024337504 3266313528576 3810699116672 5716048675008 6532627057152 7621398233344 11432097350016 15242796466688 22864194700032 45728389400064
• Sum of all divisors σ(n): 142621219100844
• Sum of proper divisors (its aliquot sum) s(n): 96892829700780
• 45728389400064 is an abundant number, because the sum of its proper divisors (96892829700780) is greater than itself. Its abundance is 51164440300716

Bases of 45728389400064

• Binary: 1010011001011011111000011010000000011000000000₂
• Hexadecimal: 0x2996F8680600
• Base-36: G7JBYDKAO

Squares and roots of 45728389400064

• 45728389400064 squared (45728389400064²) is 2091085597123885593843204096
• 45728389400064 cubed (45728389400064³) is 95621976454146389954528208123568947462144
• The square root of 45728389400064 is 6762276.9390246063
• The cube root of 45728389400064 is 35759.8181650239

Scales and comparisons

• 45,728,389,400,064 seconds is equal to 1,454,021 years, 17 weeks, 3 days, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 45,728,389,400,064 would take you about three million, six hundred thirty-five thousand and fifty-three 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 45728389400064 cubic inches would be around 2980 feet tall.

Recreational maths with 45728389400064

• 45728389400064 backwards is 46000498382754
• The number of decimal digits it has is: 14
• The sum of 45728389400064's digits is 60
• More coming soon!