28076430720
28,076,430,720 is an even composite number composed of seven prime numbers multiplied together.
What does the number 28076430720 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 512 divisors.
28076430720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 28076430720:
27 × 3 × 5 × 13 × 19 × 73 × 811
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 19 × 73 × 811)See below for interesting mathematical facts about the number 28076430720 from the Numbermatics database.
Names of 28076430720
- Cardinal: 28076430720 can be written as Twenty-eight billion, seventy-six million, four hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.807643072 × 1010
Factors of 28076430720
Divisors of 28076430720
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 73 76 78 80 95 96 104 114 120 128 130 146 152 156 160 190 192 195 208 219 228 240 247 260 285 292 304 312 320 365 380 384 390 416 438 456 480 494 520 570 584 608 624 640 730 741 760 780 811 832 876 912 949 960 988 1040 1095 1140 1168 1216 1235 1248 1387 1460 1482 1520 1560 1622 1664 1752 1824 1898 1920 1976 2080 2190 2280 2336 2432 2433 2470 2496 2774 2847 2920 2964 3040 3120 3244 3504 3648 3705 3796 3952 4055 4160 4161 4380 4560 4672 4745 4866 4940 4992 5548 5694 5840 5928 6080 6240 6488 6935 7008 7296 7410 7592 7904 8110 8320 8322 8760 9120 9344 9490 9732 9880 10543 11096 11388 11680 11856 12160 12165 12480 12976 13870 14016 14235 14820 15184 15409 15808 16220 16644 17520 18031 18240 18980 19464 19760 20805 21086 22192 22776 23360 23712 24330 24960 25952 27740 28032 28470 29640 30368 30818 31616 31629 32440 33288 35040 36062 36480 37960 38928 39520 41610 42172 44384 45552 46227 46720 47424 48660 51904 52715 54093 55480 56940 59203 59280 60736 61636 63258 64880 66576 70080 72124 75920 77045 77856 79040 83220 84344 88768 90155 91104 92454 94848 97320 103808 105430 108186 110960 113880 118406 118560 121472 123272 126516 129760 133152 140160 144248 151840 154090 155712 158080 158145 166440 168688 177536 177609 180310 182208 184908 194640 200317 210860 216372 221920 227760 231135 236812 237120 246544 253032 259520 266304 270465 288496 296015 303680 308180 311424 316290 332880 337376 355218 360620 364416 369816 389280 400634 421720 432744 443840 455520 462270 473624 474240 493088 506064 519040 532608 540930 576992 592030 600951 607360 616360 632580 665760 674752 710436 721240 739632 769639 778560 801268 843440 865488 887680 888045 911040 924540 947248 986176 1001585 1012128 1081860 1124857 1153984 1184060 1201902 1232720 1265160 1331520 1349504 1420872 1442480 1479264 1539278 1557120 1602536 1686880 1730976 1776090 1822080 1849080 1894496 1972352 2003170 2024256 2163720 2249714 2307968 2308917 2368120 2403804 2465440 2530320 2663040 2841744 2884960 2958528 3004755 3078556 3205072 3373760 3374571 3461952 3552180 3698160 3788992 3848195 4006340 4048512 4327440 4499428 4617834 4736240 4807608 4930880 5060640 5624285 5683488 5769920 5917056 6009510 6157112 6410144 6747520 6749142 6923904 7104360 7396320 7577984 7696390 8012680 8654880 8998856 9235668 9472480 9615216 9861760 10121280 11248570 11366976 11539840 11544585 12019020 12314224 12820288 13498284 14208720 14623141 14792640 15392780 16025360 16872855 17309760 17997712 18471336 18944960 19230432 20242560 22497140 22733952 23089170 24038040 24628448 25640576 26996568 28417440 29246282 29585280 30785560 32050720 33745710 34619520 35995424 36942672 37889920 38460864 43869423 44994280 46178340 48076080 49256896 53993136 56834880 58492564 61571120 64101440 67491420 71990848 73115705 73885344 76921728 87738846 89988560 92356680 96152160 98513792 107986272 113669760 116985128 123142240 128202880 134982840 143981696 146231410 147770688 175477692 179977120 184713360 192304320 215972544 219347115 233970256 246284480 269965680 292462820 295541376 350955384 359954240 369426720 384608640 431945088 438694230 467940512 492568960 539931360 584925640 701910768 719908480 738853440 877388460 935881024 1079862720 1169851280 1403821536 1477706880 1754776920 1871762048 2159725440 2339702560 2807643072 3509553840 4679405120 5615286144 7019107680 9358810240 14038215360 28076430720
- Sum of all divisors σ(n): 102966796800
- Sum of proper divisors (its aliquot sum) s(n): 74890366080
- 28076430720 is an abundant number, because the sum of its proper divisors (74890366080) is greater than itself. Its abundance is 46813935360
Bases of 28076430720
- Binary: 110100010010111110001010101100000002
- Hexadecimal: 0x6897C5580
- Base-36: CWBZCLC
Squares and roots of 28076430720
- 28076430720 squared (280764307202) is 788285961974959718400
- 28076430720 cubed (280764307203) is 22132256198938510908448309248000
-
The
square root of 28076430720 is 167560.2301263639 -
The
cube root of 28076430720 is 3039.3494221859
Scales and comparisons
How big is 28076430720?- 28,076,430,720 seconds is equal to 892 years, 38 weeks, 4 days, 16 hours, 32 minutes.
-
To count from 1 to 28,076,430,720 would take you about one thousand, seven hundred eighty-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 28076430720 cubic inches would be around 253.3 feet tall.
Recreational maths with 28076430720
- 28076430720 backwards is 02703467082
- 28076430720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28076430720's digits is 39
- More coming soon!
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