28368431616
28,368,431,616 is an even composite number composed of six prime numbers multiplied together.
28368431616 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 28368431616:
29 × 3 × 72 × 37 × 61 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 37 × 61 × 167)See below for interesting mathematical facts about the number 28368431616 from the Numbermatics database.
Names of 28368431616
- Cardinal: 28368431616 can be written as Twenty-eight billion, three hundred sixty-eight million, four hundred thirty-one thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 2.8368431616 × 1010
Factors of 28368431616
Divisors of 28368431616
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 42 48 49 56 61 64 74 84 96 98 111 112 122 128 147 148 167 168 183 192 196 222 224 244 256 259 294 296 334 336 366 384 392 427 444 448 488 501 512 518 588 592 668 672 732 768 777 784 854 888 896 976 1002 1036 1169 1176 1184 1281 1336 1344 1464 1536 1554 1568 1708 1776 1792 1813 1952 2004 2072 2257 2338 2352 2368 2562 2672 2688 2928 2989 3108 3136 3416 3507 3552 3584 3626 3904 4008 4144 4514 4676 4704 4736 5124 5344 5376 5439 5856 5978 6179 6216 6272 6771 6832 7014 7104 7252 7808 8016 8183 8288 8967 9028 9352 9408 9472 10187 10248 10688 10752 10878 11712 11956 12358 12432 12544 13542 13664 14028 14208 14504 15616 15799 16032 16366 16576 17934 18056 18537 18704 18816 18944 20374 20496 21376 21756 23424 23912 24549 24716 24864 25088 27084 27328 28056 28416 29008 30561 31232 31598 32064 32732 33152 35868 36112 37074 37408 37632 40748 40992 42752 43253 43512 46848 47397 47824 49098 49432 49728 54168 54656 56112 56832 58016 61122 63196 64128 65464 66304 71309 71736 72224 74148 74816 75264 81496 81984 85504 86506 87024 93696 94794 95648 98196 98864 99456 108336 109312 110593 112224 116032 122244 126392 128256 129759 130928 132608 142618 143472 144448 148296 149632 162992 163968 173012 174048 189588 191296 196392 197728 198912 213927 216672 218624 221186 224448 232064 244488 252784 256512 259518 261856 285236 286944 288896 296592 299264 302771 325984 327936 331779 346024 348096 376919 379176 382592 392784 395456 397824 427854 433344 442372 448896 464128 488976 499163 505568 519036 523712 570472 573888 577792 593184 598528 605542 651968 655872 663558 692048 696192 753838 758352 765184 785568 790912 855708 866688 884744 897792 908313 928256 977952 998326 1011136 1038072 1047424 1130757 1140944 1147776 1155584 1186368 1211084 1303936 1327116 1384096 1392384 1497489 1507676 1516704 1530368 1571136 1581824 1711416 1733376 1769488 1795584 1816626 1955904 1996652 2022272 2076144 2094848 2261514 2281888 2295552 2372736 2422168 2607872 2638433 2654232 2768192 2784768 2994978 3015352 3033408 3142272 3163648 3422832 3466752 3538976 3633252 3911808 3993304 4044544 4152288 4189696 4523028 4563776 4591104 4745472 4844336 5215744 5276866 5308464 5536384 5989956 6030704 6066816 6284544 6845664 7077952 7266504 7823616 7915299 7986608 8089088 8304576 9046056 9127552 9490944 9688672 10553732 10616928 11072768 11979912 12061408 12133632 12569088 13691328 14155904 14533008 15647232 15830598 15973216 16609152 18092112 18255104 18469031 19377344 21107464 21233856 22145536 23959824 24122816 24267264 27382656 28311808 29066016 31661196 31946432 33218304 36184224 36510208 36938062 38754688 42214928 42467712 47919648 48245632 54765312 55407093 56623616 58132032 63322392 63892864 66436608 72368448 73876124 77509376 84429856 84935424 95839296 96491264 109530624 110814186 116264064 126644784 127785728 144736896 147752248 155018752 168859712 169870848 191678592 192982528 221628372 232528128 253289568 255571456 289473792 295504496 337719424 383357184 443256744 465056256 506579136 578947584 591008992 675438848 766714368 886513488 1013158272 1182017984 1350877696 1773026976 2026316544 2364035968 3546053952 4052633088 4728071936 7092107904 9456143872 14184215808 28368431616
- Sum of all divisors σ(n): 92319841152
- Sum of proper divisors (its aliquot sum) s(n): 63951409536
- 28368431616 is an abundant number, because the sum of its proper divisors (63951409536) is greater than itself. Its abundance is 35582977920
Bases of 28368431616
- Binary: 110100110101110001111101010000000002
- Hexadecimal: 0x69AE3EA00
- Base-36: D15TXXC
Squares and roots of 28368431616
- 28368431616 squared (283684316162) is 804767912351668371456
- 28368431616 cubed (283684316163) is 22830003488299385939159622352896
-
The
square root of 28368431616 is 168429.3074734917 -
The
cube root of 28368431616 is 3049.8497324875
Scales and comparisons
How big is 28368431616?- 28,368,431,616 seconds is equal to 902 years, 1 week, 3 days, 7 hours, 53 minutes, 36 seconds.
-
To count from 1 to 28,368,431,616 would take you about one thousand, eight hundred four 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 28368431616 cubic inches would be around 254.2 feet tall.
Recreational maths with 28368431616
- 28368431616 backwards is 61613486382
- 28368431616 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28368431616's digits is 48
- More coming soon!
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