28449815040
28,449,815,040 is an even composite number composed of six prime numbers multiplied together.
28449815040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 28449815040:
29 × 32 × 5 × 23 × 37 × 1451
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 37 × 1451)See below for interesting mathematical facts about the number 28449815040 from the Numbermatics database.
Names of 28449815040
- Cardinal: 28449815040 can be written as Twenty-eight billion, four hundred forty-nine million, eight hundred fifteen thousand and forty.
Scientific notation
- Scientific notation: 2.844981504 × 1010
Factors of 28449815040
Divisors of 28449815040
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 37 40 45 46 48 60 64 69 72 74 80 90 92 96 111 115 120 128 138 144 148 160 180 184 185 192 207 222 230 240 256 276 288 296 320 333 345 360 368 370 384 414 444 460 480 512 552 555 576 592 640 666 690 720 736 740 768 828 851 888 920 960 1035 1104 1110 1152 1184 1280 1332 1380 1440 1451 1472 1480 1536 1656 1665 1702 1776 1840 1920 2070 2208 2220 2304 2368 2553 2560 2664 2760 2880 2902 2944 2960 3312 3330 3404 3552 3680 3840 4140 4255 4353 4416 4440 4608 4736 5106 5328 5520 5760 5804 5888 5920 6624 6660 6808 7104 7255 7360 7659 7680 8280 8510 8706 8832 8880 9472 10212 10656 11040 11520 11608 11776 11840 12765 13059 13248 13320 13616 14208 14510 14720 15318 16560 17020 17412 17664 17760 18944 20424 21312 21765 22080 23040 23216 23680 25530 26118 26496 26640 27232 28416 29020 29440 30636 33120 33373 34040 34824 35328 35520 38295 40848 42624 43530 44160 46432 47360 51060 52236 52992 53280 53687 54464 56832 58040 58880 61272 65295 66240 66746 68080 69648 71040 76590 81696 85248 87060 88320 92864 94720 100119 102120 104472 105984 106560 107374 108928 116080 122544 130590 132480 133492 136160 139296 142080 153180 161061 163392 166865 170496 174120 176640 185728 200238 204240 208944 213120 214748 217856 232160 245088 261180 264960 266984 268435 272320 278592 284160 300357 306360 322122 326784 333730 348240 371456 400476 408480 417888 426240 429496 435712 464320 483183 490176 500595 522360 529920 533968 536870 544640 557184 600714 612720 644244 653568 667460 696480 742912 800952 805305 816960 835776 852480 858992 928640 966366 980352 1001190 1044720 1067936 1073740 1089280 1114368 1201428 1225440 1234801 1288488 1307136 1334920 1392960 1501785 1601904 1610610 1633920 1671552 1717984 1857280 1932732 1960704 2002380 2089440 2135872 2147480 2178560 2228736 2402856 2415915 2450880 2469602 2576976 2669840 2785920 3003570 3203808 3221220 3267840 3343104 3435968 3704403 3714560 3865464 3921408 4004760 4178880 4271744 4294960 4805712 4831830 4901760 4939204 5153952 5339680 5571840 6007140 6174005 6407616 6442440 6535680 6686208 6871936 7408806 7730928 8009520 8357760 8543488 8589920 9611424 9663660 9803520 9878408 10307904 10679360 11113209 11143680 12014280 12348010 12815232 12884880 13743872 14817612 15461856 16019040 16715520 17086976 17179840 18522015 19222848 19327320 19607040 19756816 20615808 21358720 22226418 24028560 24696020 25630464 25769760 27487744 29635224 30923712 32038080 33431040 34359680 37044030 38445696 38654640 39513632 41231616 42717440 44452836 48057120 49392040 51260928 51539520 55566045 59270448 61847424 64076160 68719360 74088060 76891392 77309280 79027264 82463232 85434880 88905672 96114240 98784080 103079040 111132090 118540896 123694848 128152320 137438720 148176120 153782784 154618560 158054528 177811344 192228480 197568160 206158080 222264180 237081792 247389696 256304640 296352240 309237120 316109056 355622688 384456960 395136320 412316160 444528360 474163584 592704480 618474240 632218112 711245376 768913920 790272640 889056720 948327168 1185408960 1236948480 1422490752 1580545280 1778113440 1896654336 2370817920 2844981504 3161090560 3556226880 4741635840 5689963008 7112453760 9483271680 14224907520 28449815040
- Sum of all divisors σ(n): 105665129856
- Sum of proper divisors (its aliquot sum) s(n): 77215314816
- 28449815040 is an abundant number, because the sum of its proper divisors (77215314816) is greater than itself. Its abundance is 48765499776
Bases of 28449815040
- Binary: 110100111111011110110111010000000002
- Hexadecimal: 0x69FBDBA00
- Base-36: D2IA9S0
Squares and roots of 28449815040
- 28449815040 squared (284498150402) is 809391975810210201600
- 28449815040 cubed (284498150403) is 23027052006660634379041112064000
-
The
square root of 28449815040 is 168670.7296480335 -
The
cube root of 28449815040 is 3052.7634200489
Scales and comparisons
How big is 28449815040?- 28,449,815,040 seconds is equal to 904 years, 32 weeks, 6 hours, 24 minutes.
-
To count from 1 to 28,449,815,040 would take you about one thousand, eight hundred nine 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 28449815040 cubic inches would be around 254.4 feet tall.
Recreational maths with 28449815040
- 28449815040 backwards is 04051894482
- 28449815040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28449815040's digits is 45
- More coming soon!
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