28389106080
28,389,106,080 is an even composite number composed of six prime numbers multiplied together.
28389106080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 28389106080:
25 × 32 × 5 × 23 × 89 × 9631
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 89 × 9631)See below for interesting mathematical facts about the number 28389106080 from the Numbermatics database.
Names of 28389106080
- Cardinal: 28389106080 can be written as Twenty-eight billion, three hundred eighty-nine million, one hundred six thousand and eighty.
Scientific notation
- Scientific notation: 2.838910608 × 1010
Factors of 28389106080
Divisors of 28389106080
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 69 72 80 89 90 92 96 115 120 138 144 160 178 180 184 207 230 240 267 276 288 345 356 360 368 414 445 460 480 534 552 690 712 720 736 801 828 890 920 1035 1068 1104 1335 1380 1424 1440 1602 1656 1780 1840 2047 2070 2136 2208 2670 2760 2848 3204 3312 3560 3680 4005 4094 4140 4272 5340 5520 6141 6408 6624 7120 8010 8188 8280 8544 9631 10235 10680 11040 12282 12816 14240 16020 16376 16560 18423 19262 20470 21360 24564 25632 28893 30705 32040 32752 33120 36846 38524 40940 42720 48155 49128 57786 61410 64080 65504 73692 77048 81880 86679 92115 96310 98256 115572 122820 128160 144465 147384 154096 163760 173358 184230 192620 196512 221513 231144 245640 288930 294768 308192 327520 346716 368460 385240 433395 443026 462288 491280 577860 589536 664539 693432 736920 770480 857159 866790 886052 924576 982560 1107565 1155720 1329078 1386864 1473840 1540960 1714318 1733580 1772104 1993617 2215130 2311440 2571477 2658156 2773728 2947680 3322695 3428636 3467160 3544208 3987234 4285795 4430260 4622880 5142954 5316312 6645390 6857272 6934320 7088416 7714431 7974468 8571590 8860520 9968085 10285908 10632624 12857385 13290780 13714544 13868640 15428862 15948936 17143180 17721040 19714657 19936170 20571816 21265248 25714770 26581560 27429088 30857724 31897872 34286360 35442080 38572155 39429314 39872340 41143632 51429540 53163120 59143971 61715448 63795744 68572720 77144310 78858628 79744680 82287264 98573285 102859080 106326240 118287942 123430896 137145440 154288620 157717256 159489360 177431913 197146570 205718160 236575884 246861792 295719855 308577240 315434512 318978720 354863826 394293140 411436320 473151768 591439710 617154480 630869024 709727652 788586280 887159565 946303536 1182879420 1234308960 1419455304 1577172560 1774319130 1892607072 2365758840 2838910608 3154345120 3548638260 4731517680 5677821216 7097276520 9463035360 14194553040 28389106080
- Sum of all divisors σ(n): 102236359680
- Sum of proper divisors (its aliquot sum) s(n): 73847253600
- 28389106080 is an abundant number, because the sum of its proper divisors (73847253600) is greater than itself. Its abundance is 45458147520
Bases of 28389106080
- Binary: 110100111000001111101100001101000002
- Hexadecimal: 0x69C1F61A0
- Base-36: D1I52G0
Squares and roots of 28389106080
- 28389106080 squared (283891060802) is 805941344021492966400
- 28389106080 cubed (283891060803) is 22879954309683937623103475712000
-
The
square root of 28389106080 is 168490.6706022625 -
The
cube root of 28389106080 is 3050.5904466491
Scales and comparisons
How big is 28389106080?- 28,389,106,080 seconds is equal to 902 years, 35 weeks, 4 days, 14 hours, 48 minutes.
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To count from 1 to 28,389,106,080 would take you about one thousand, eight hundred five 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 28389106080 cubic inches would be around 254.2 feet tall.
Recreational maths with 28389106080
- 28389106080 backwards is 08060198382
- 28389106080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28389106080's digits is 45
- More coming soon!
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