28312390080
28,312,390,080 is an even composite number composed of six prime numbers multiplied together.
28312390080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 28312390080:
26 × 34 × 5 × 13 × 73 × 1151
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 73 × 1151)See below for interesting mathematical facts about the number 28312390080 from the Numbermatics database.
Names of 28312390080
- Cardinal: 28312390080 can be written as Twenty-eight billion, three hundred twelve million, three hundred ninety thousand and eighty.
Scientific notation
- Scientific notation: 2.831239008 × 1010
Factors of 28312390080
Divisors of 28312390080
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 73 78 80 81 90 96 104 108 117 120 130 135 144 146 156 160 162 180 192 195 208 216 219 234 240 260 270 288 292 312 320 324 351 360 365 390 405 416 432 438 468 480 520 540 576 584 585 624 648 657 702 720 730 780 810 832 864 876 936 949 960 1040 1053 1080 1095 1151 1168 1170 1248 1296 1314 1404 1440 1460 1560 1620 1728 1752 1755 1872 1898 1971 2080 2106 2160 2190 2302 2336 2340 2496 2592 2628 2808 2847 2880 2920 3120 3240 3285 3453 3504 3510 3744 3796 3942 4160 4212 4320 4380 4604 4672 4680 4745 5184 5256 5265 5616 5694 5755 5840 5913 6240 6480 6570 6906 7008 7020 7488 7592 7884 8424 8541 8640 8760 9208 9360 9490 9855 10359 10512 10530 11232 11388 11510 11680 11826 12480 12960 13140 13812 14016 14040 14235 14963 15184 15768 16848 17082 17265 17520 18416 18720 18980 19710 20718 21024 21060 22464 22776 23020 23360 23652 25623 25920 26280 27624 28080 28470 29565 29926 30368 31077 31536 33696 34164 34530 35040 36832 37440 37960 39420 41436 42048 42120 42705 44889 45552 46040 47304 51246 51795 52560 55248 56160 56940 59130 59852 60736 62154 63072 67392 68328 69060 70080 73664 74815 75920 76869 78840 82872 84023 84240 85410 89778 91104 92080 93231 94608 102492 103590 105120 110496 112320 113880 118260 119704 124308 126144 128115 134667 136656 138120 149630 151840 153738 155385 157680 165744 168046 168480 170820 179556 182208 184160 186462 189216 204984 207180 210240 220992 224445 227760 236520 239408 248616 252069 256230 269334 273312 276240 299260 303680 307476 310770 315360 331488 336092 336960 341640 359112 368320 372924 378432 384345 404001 409968 414360 420115 448890 455520 466155 473040 478816 497232 504138 512460 538668 546624 552480 598520 614952 621540 630720 662976 672184 673335 683280 718224 745848 756207 768690 808002 819936 828720 840230 897780 911040 932310 946080 957632 994464 1008276 1024920 1077336 1092299 1104960 1197040 1212003 1229904 1243080 1260345 1344368 1346670 1366560 1436448 1491696 1512414 1537380 1616004 1639872 1657440 1680460 1795560 1864620 1892160 1988928 2016552 2020005 2049840 2154672 2184598 2268621 2394080 2424006 2459808 2486160 2520690 2688736 2693340 2733120 2872896 2983392 3024828 3074760 3232008 3276897 3314880 3360920 3591120 3729240 3781035 4033104 4040010 4099680 4309344 4369196 4537242 4788160 4848012 4919616 4972320 5041380 5377472 5386680 5461495 5966784 6049656 6060015 6149520 6464016 6553794 6721840 6805863 7182240 7458480 7562070 8066208 8080020 8199360 8618688 8738392 9074484 9696024 9830691 9944640 10082760 10773360 10922990 11343105 12099312 12120030 12299040 12928032 13107588 13443680 13611726 14364480 14916960 15124140 16132416 16160040 16384485 17476784 18148968 19392048 19661382 20165520 21546720 21845980 22686210 24198624 24240060 24598080 25856064 26215176 26887360 27223452 29492073 29833920 30248280 32320080 32768970 34029315 34953568 36297936 38784096 39322764 40331040 43093440 43691960 45372420 48397248 48480120 49153455 52430352 54446904 58984146 60496560 64640160 65537940 68058630 69907136 72595872 77568192 78645528 80662080 87383920 88476219 90744840 96960240 98306910 104860704 108893808 117968292 120993120 129280320 131075880 136117260 145191744 147460365 157291056 174767840 176952438 181489680 193920480 196613820 209721408 217787616 235936584 241986240 262151760 272234520 294920730 314582112 349535680 353904876 362979360 387840960 393227640 435575232 442381095 471873168 524303520 544469040 589841460 629164224 707809752 725958720 786455280 884762190 943746336 1048607040 1088938080 1179682920 1415619504 1572910560 1769524380 1887492672 2177876160 2359365840 2831239008 3145821120 3539048760 4718731680 5662478016 7078097520 9437463360 14156195040 28312390080
- Sum of all divisors σ(n): 110040505344
- Sum of proper divisors (its aliquot sum) s(n): 81728115264
- 28312390080 is an abundant number, because the sum of its proper divisors (81728115264) is greater than itself. Its abundance is 53415725184
Bases of 28312390080
- Binary: 110100101111000110011001001110000002
- Hexadecimal: 0x6978CC9C0
- Base-36: D08GS00
Squares and roots of 28312390080
- 28312390080 squared (283123900802) is 801591432042082406400
- 28312390080 cubed (283123900803) is 22694969308761248065501888512000
-
The
square root of 28312390080 is 168262.8600731605 -
The
cube root of 28312390080 is 3047.8400932911
Scales and comparisons
How big is 28312390080?- 28,312,390,080 seconds is equal to 900 years, 12 weeks, 5 days, 16 hours, 48 minutes.
-
To count from 1 to 28,312,390,080 would take you about one thousand, eight hundred 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 28312390080 cubic inches would be around 254 feet tall.
Recreational maths with 28312390080
- 28312390080 backwards is 08009321382
- 28312390080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28312390080's digits is 36
- More coming soon!
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