28423040328840
28,423,040,328,840 is an even composite number composed of seven prime numbers multiplied together.
28423040328840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 28423040328840:
23 × 3 × 5 × 43 × 67 × 283 × 290509
(2 × 2 × 2 × 3 × 5 × 43 × 67 × 283 × 290509)See below for interesting mathematical facts about the number 28423040328840 from the Numbermatics database.
Names of 28423040328840
- Cardinal: 28423040328840 can be written as Twenty-eight trillion, four hundred twenty-three billion, forty million, three hundred twenty-eight thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.842304032884 × 1013
Factors of 28423040328840
Divisors of 28423040328840
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 67 86 120 129 134 172 201 215 258 268 283 335 344 402 430 516 536 566 645 670 804 849 860 1005 1032 1132 1290 1340 1415 1608 1698 1720 2010 2264 2580 2680 2830 2881 3396 4020 4245 5160 5660 5762 6792 8040 8490 8643 11320 11524 12169 14405 16980 17286 18961 23048 24338 28810 33960 34572 36507 37922 43215 48676 56883 57620 60845 69144 73014 75844 86430 94805 97352 113766 115240 121690 146028 151688 172860 182535 189610 227532 243380 284415 290509 292056 345720 365070 379220 455064 486760 568830 581018 730140 758440 815323 871527 1137660 1162036 1452545 1460280 1630646 1743054 2275320 2324072 2445969 2905090 3261292 3486108 4076615 4357635 4891938 5810180 6522584 6972216 8153230 8715270 9783876 11620360 12229845 12491887 16306460 17430540 19464103 19567752 24459690 24983774 32612920 34861080 37475661 38928206 48919380 49967548 58392309 62459435 74951322 77856412 82214047 97320515 97838760 99935096 116784618 124918870 149902644 155712824 164428094 187378305 194641030 233569236 246642141 249837740 291961545 299805288 328856188 374756610 389282060 411070235 467138472 493284282 499675480 583923090 657712376 749513220 778564120 822140470 836956429 986568564 1167846180 1233210705 1499026440 1644280940 1673912858 1973137128 2335692360 2466421410 2510869287 3288561880 3347825716 3535204021 4184782145 4932842820 5021738574 5508341149 6695651432 7070408042 8369564290 9865685640 10043477148 10605612063 11016682298 12554346435 14140816084 16525023447 16739128580 17676020105 20086954296 21211224126 22033364596 25108692870 27541705745 28281632168 33050046894 33478257160 35352040210 42422448252 44066729192 50217385740 53028060315 55083411490 66100093788 70704080420 82625117235 84844896504 100434771480 106056120630 110166822980 132200187576 141408160840 165250234470 212112241260 220333645960 236858669407 330500468940 424224482520 473717338814 661000937880 710576008221 947434677628 1184293347035 1421152016442 1894869355256 2368586694070 2842304032884 3552880041105 4737173388140 5684608065768 7105760082210 9474346776280 14211520164420 28423040328840
- Sum of all divisors σ(n): 88867613260800
- Sum of proper divisors (its aliquot sum) s(n): 60444572931960
- 28423040328840 is an abundant number, because the sum of its proper divisors (60444572931960) is greater than itself. Its abundance is 32021532603120
Bases of 28423040328840
- Binary: 1100111011001110000010011100011100100100010002
- Hexadecimal: 0x19D9C138E488
- Base-36: A2PD4CMFC
Squares and roots of 28423040328840
- 28423040328840 squared (284230403288402) is 807869221534865055335745600
- 28423040328840 cubed (284230403288403) is 22962099464114045671935135415230583104000
-
The
square root of 28423040328840 is 5331326.3198607529 -
The
cube root of 28423040328840 is 30518.0544646697
Scales and comparisons
How big is 28423040328840?- 28,423,040,328,840 seconds is equal to 903,764 years, 39 weeks, 5 days, 4 hours, 14 minutes.
-
To count from 1 to 28,423,040,328,840 would take you about two million, two hundred fifty-nine thousand, four hundred eleven 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 28423040328840 cubic inches would be around 2543.2 feet tall.
Recreational maths with 28423040328840
- 28423040328840 backwards is 04882304032482
- The number of decimal digits it has is: 14
- The sum of 28423040328840's digits is 48
- More coming soon!
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