428548269147392

Names of 428548269147392

• Cardinal: 428548269147392 can be written as Four hundred twenty-eight trillion, five hundred forty-eight billion, two hundred sixty-nine million, one hundred forty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.28548269147392 × 10¹⁴

Factors of 428548269147392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 261

Divisors of 428548269147392

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 71 124 128 142 157 248 256 284 314 496 568 628 961 992 1136 1256 1922 1984 2201 2272 2512 3844 3968 4402 4544 4867 5024 5041 7688 7936 8804 9088 9734 10048 10082 11147 15376 17608 18176 19468 20096 20164 22294 29791 30752 35216 38936 40192 40328 44588 59582 61504 68231 70432 77872 80656 89176 119164 123008 136462 140864 150877 155744 156271 161312 178352 238328 246016 272924 281728 301754 311488 312542 322624 345557 356704 357911 476656 545848 563456 603508 622976 625084 645248 691114 713408 715822 791437 953312 1091696 1207016 1245952 1250168 1290496 1382228 1426816 1431644 1582874 1906624 2115161 2183392 2414032 2500336 2764456 2853632 2863288 3165748 3813248 4230322 4366784 4677187 4828064 4844401 5000672 5528912 5726576 6331496 7626496 8460644 8733568 9354374 9656128 9688802 10001344 10712267 11057824 11095241 11453152 12662992 16921288 17467136 18708748 19312256 19377604 20002688 21424534 22115648 22190482 22906304 24534547 25325984 33842576 37417496 38624512 38755208 40005376 42849068 44231296 44380964 45812608 49069094 50651968 56192027 67685152 74834992 77510416 85698136 88462592 88761928 91625216 98138188 101303936 112384054 135370304 149669984 150176431 155020832 171396272 177523856 196276376 202607872 224768108 270740608 299339968 300352862 310041664 332080277 342792544 343952471 355047712 392552752 449536216 541481216 598679936 600705724 620083328 664160554 685585088 687904942 710095424 760570957 785105504 899072432 1197359872 1201411448 1240166656 1328321108 1371170176 1375809884 1420190848 1521141914 1570211008 1741952837 1798144864 2402822896 2656642216 2742340352 2751619768 2840381696 3042283828 3140422016 3483905674 3596289728 4805645792 5313284432 5503239536 6084567656 6280844032 6967811348 7192579456 9611291584 10626568864 10662526601 11006479072 12169135312 13935622696 14385158912 19222583168 21253137728 21325053202 22012958144 23577699667 24338270624 27871245392 38445166336 42506275456 42650106404 44025916288 47155399334 48676541248 54000537947 55742490784 85012550912 85300212808 88051832576 94310798668 97353082496 108001075894 111484981568 170600425616 188621597336 194706164992 216002151788 222969963136 341200851232 377243194672 432004303576 445939926272 682401702464 754486389344 864008607152 1364803404928 1508972778688 1674016676357 1728017214304 2729606809856 3017945557376 3348033352714 3456034428608 6035891114752 6696066705428 6912068857216 13392133410856 13824137714432 26784266821712 53568533643424 107137067286848 214274134573696 428548269147392
• Sum of all divisors σ(n): 902273859422208
• Sum of proper divisors (its aliquot sum) s(n): 473725590274816
• 428548269147392 is an abundant number, because the sum of its proper divisors (473725590274816) is greater than itself. Its abundance is 45177321127424

Bases of 428548269147392

• Binary: 1100001011100001100101011010110100000010100000000₂
• Hexadecimal: 0x185C32B5A0500
• Base-36: 47WOCUNTVK

Squares and roots of 428548269147392

• 428548269147392 squared (428548269147392²) is 183653618989225533950620401664
• 428548269147392 cubed (428548269147392³) is 78704440540487206435199034509241761858060288
• The square root of 428548269147392 is 20701407.4194821837
• The cube root of 428548269147392 is 75393.3860115691

Scales and comparisons

• 428,548,269,147,392 seconds is equal to 13,626,509 years, 19 weeks, 2 days, 10 hours, 16 minutes, 32 seconds.
• To count from 1 to 428,548,269,147,392 would take you about thirty-four million, sixty-six thousand, two hundred seventy-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 428548269147392 cubic inches would be around 6282.8 feet tall.

Recreational maths with 428548269147392

• 428548269147392 backwards is 293741962845824
• The number of decimal digits it has is: 15
• The sum of 428548269147392's digits is 74
• More coming soon!