28420774200
28,420,774,200 is an even composite number composed of six prime numbers multiplied together.
28420774200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 28420774200:
23 × 32 × 52 × 73 × 13 × 3541
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 13 × 3541)See below for interesting mathematical facts about the number 28420774200 from the Numbermatics database.
Names of 28420774200
- Cardinal: 28420774200 can be written as Twenty-eight billion, four hundred twenty million, seven hundred seventy-four thousand, two hundred.
Scientific notation
- Scientific notation: 2.84207742 × 1010
Factors of 28420774200
Divisors of 28420774200
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 25 26 28 30 35 36 39 40 42 45 49 50 52 56 60 63 65 70 72 75 78 84 90 91 98 100 104 105 117 120 126 130 140 147 150 156 168 175 180 182 195 196 200 210 225 234 245 252 260 273 280 294 300 312 315 325 343 350 360 364 390 392 420 441 450 455 468 490 504 520 525 546 585 588 600 630 637 650 686 700 728 735 780 819 840 882 900 910 936 975 980 1029 1050 1092 1170 1176 1225 1260 1274 1300 1365 1372 1400 1470 1560 1575 1638 1715 1764 1800 1820 1911 1950 1960 2058 2100 2184 2205 2275 2340 2450 2520 2548 2600 2730 2744 2925 2940 3087 3150 3185 3276 3430 3528 3541 3640 3675 3822 3900 4095 4116 4200 4410 4459 4550 4680 4900 5096 5145 5460 5733 5850 5880 6174 6300 6370 6552 6825 6860 7082 7350 7644 7800 8190 8232 8575 8820 8918 9100 9555 9800 10290 10623 10920 11025 11466 11700 12348 12600 12740 13377 13650 13720 14164 14700 15288 15435 15925 16380 17150 17640 17705 17836 18200 19110 20475 20580 21246 22050 22295 22932 23400 24696 24787 25480 25725 26754 27300 28328 28665 29400 30870 31850 31869 32760 34300 35410 35672 38220 40131 40950 41160 42492 44100 44590 45864 46033 47775 49574 51450 53115 53508 54600 57330 61740 63700 63738 66885 68600 70820 74361 76440 77175 80262 81900 84984 88200 88525 89180 92066 95550 99148 102900 106230 107016 111475 114660 123480 123935 127400 127476 133770 138099 141640 143325 148722 154350 159345 160524 163800 173509 177050 178360 184132 191100 198296 200655 205800 212460 222950 223083 229320 230165 247870 254952 265575 267540 276198 286650 297444 308700 318690 321048 322231 334425 347018 354100 368264 371805 382200 401310 414297 424920 445900 446166 460330 495740 520527 531150 535080 552396 573300 594888 617400 619675 637380 644462 668850 690495 694036 708200 743610 796725 802620 828594 867545 891800 892332 920660 966693 991480 1003275 1041054 1062300 1104792 1115415 1146600 1150825 1214563 1239350 1274760 1288924 1337700 1380990 1388072 1487220 1561581 1593450 1605240 1611155 1657188 1735090 1784664 1841320 1859025 1933386 2006550 2071485 2082108 2124600 2230830 2255617 2301650 2429126 2478700 2577848 2602635 2675400 2761980 2900079 2974440 3123162 3186900 3222310 3314376 3452475 3470180 3643689 3718050 3866772 4013100 4142970 4164216 4337725 4461660 4511234 4603300 4833465 4858252 4957400 5205270 5523960 5577075 5800158 6072815 6246324 6373800 6444620 6766851 6904950 6940360 7287378 7436100 7733544 7807905 8026200 8055775 8285940 8675450 8923320 9022468 9206600 9666930 9716504 10357425 10410540 10931067 11154150 11278085 11600316 12145630 12492648 12889240 13013175 13533702 13809900 14500395 14574756 14872200 15615810 15789319 16111550 16571880 17350900 18044936 18218445 19333860 20300553 20714850 20821080 21862134 22308300 22556170 23200632 24167325 24291260 26026350 27067404 27619800 29000790 29149512 30364075 31231620 31578638 32223100 33834255 34701800 36436890 38667720 39039525 40601106 41429700 43724268 44616600 45112340 47367957 48334650 48582520 52052700 54134808 54655335 56390425 58001580 60728150 62463240 63157276 64446200 67668510 72501975 72873780 78079050 78946595 81202212 82859400 87448536 90224680 91092225 94735914 96669300 101502765 104105400 109310670 112780850 116003160 121456300 126314552 135337020 142103871 145003950 145747560 156158100 157893190 162404424 169171275 182184450 189471828 193338600 203005530 218621340 225561700 236839785 242912600 270674040 273276675 284207742 290007900 312316200 315786380 338342550 364368900 378943656 394732975 406011060 437242680 451123400 473679570 507513825 546553350 568415484 580015800 631572760 676685100 710519355 728737800 789465950 812022120 947359140 1015027650 1093106700 1136830968 1184198925 1353370200 1421038710 1578931900 1894718280 2030055300 2186213400 2368397850 2842077420 3157863800 3552596775 4060110600 4736795700 5684154840 7105193550 9473591400 14210387100 28420774200
- Sum of all divisors σ(n): 119903784000
- Sum of proper divisors (its aliquot sum) s(n): 91483009800
- 28420774200 is an abundant number, because the sum of its proper divisors (91483009800) is greater than itself. Its abundance is 63062235600
Bases of 28420774200
- Binary: 110100111100000001010011001001110002
- Hexadecimal: 0x69E029938
- Base-36: D20ZTQ0
Squares and roots of 28420774200
- 28420774200 squared (284207742002) is 807740406127385640000
- 28420774200 cubed (284207742003) is 22956607694762723710762488000000
-
The
square root of 28420774200 is 168584.6202949723 -
The
cube root of 28420774200 is 3051.7243389329
Scales and comparisons
How big is 28420774200?- 28,420,774,200 seconds is equal to 903 years, 36 weeks, 3 hours, 30 minutes.
-
To count from 1 to 28,420,774,200 would take you about one thousand, eight hundred seven 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 28420774200 cubic inches would be around 254.3 feet tall.
Recreational maths with 28420774200
- 28420774200 backwards is 00247702482
- 28420774200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28420774200's digits is 36
- More coming soon!
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