84139855488
84,139,855,488 is an even composite number composed of five prime numbers multiplied together.
84139855488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 84139855488:
27 × 34 × 13 × 17 × 36721
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 17 × 36721)See below for interesting mathematical facts about the number 84139855488 from the Numbermatics database.
Names of 84139855488
- Cardinal: 84139855488 can be written as Eighty-four billion, one hundred thirty-nine million, eight hundred fifty-five thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 8.4139855488 × 1010
Factors of 84139855488
Divisors of 84139855488
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 64 68 72 78 81 96 102 104 108 117 128 136 144 153 156 162 192 204 208 216 221 234 272 288 306 312 324 351 384 408 416 432 442 459 468 544 576 612 624 648 663 702 816 832 864 884 918 936 1053 1088 1152 1224 1248 1296 1326 1377 1404 1632 1664 1728 1768 1836 1872 1989 2106 2176 2448 2496 2592 2652 2754 2808 3264 3456 3536 3672 3744 3978 4212 4896 4992 5184 5304 5508 5616 5967 6528 7072 7344 7488 7956 8424 9792 10368 10608 11016 11232 11934 14144 14688 14976 15912 16848 17901 19584 21216 22032 22464 23868 28288 29376 31824 33696 35802 36721 42432 44064 44928 47736 58752 63648 67392 71604 73442 84864 88128 95472 110163 127296 134784 143208 146884 176256 190944 220326 254592 286416 293768 330489 381888 440652 477373 572832 587536 624257 660978 763776 881304 954746 991467 1145664 1175072 1248514 1321956 1432119 1762608 1872771 1909492 1982934 2291328 2350144 2497028 2643912 2864238 2974401 3525216 3745542 3818984 3965868 4296357 4700288 4994056 5287824 5618313 5728476 5948802 7050432 7491084 7637968 7931736 8115341 8592714 9988112 10575648 11236626 11456952 11897604 12889071 14100864 14982168 15275936 15863472 16230682 16854939 17185428 19976224 21151296 22473252 22913904 23795208 24346023 25778142 29964336 30551872 31726944 32461364 33709878 34370856 38667213 39952448 42302592 44946504 45827808 47590416 48692046 50564817 51556284 59928672 61103744 63453888 64922728 67419756 68741712 73038069 77334426 79904896 89893008 91655616 95180832 97384092 101129634 103112568 119857344 126907776 129845456 134839512 137483424 146076138 154668852 179786016 183311232 190361664 194768184 202259268 206225136 219114207 239714688 259690912 269679024 274966848 292152276 309337704 359572032 380723328 389536368 404518536 412450272 438228414 519381824 539358048 549933696 584304552 618675408 657342621 719144064 779072736 809037072 824900544 876456828 1038763648 1078716096 1168609104 1237350816 1314685242 1558145472 1618074144 1649801088 1752913656 2157432192 2337218208 2474701632 2629370484 3116290944 3236148288 3505827312 4674436416 4949403264 5258740968 6472296576 7011654624 9348872832 10517481936 14023309248 21034963872 28046618496 42069927744 84139855488
- Sum of all divisors σ(n): 285530442120
- Sum of proper divisors (its aliquot sum) s(n): 201390586632
- 84139855488 is an abundant number, because the sum of its proper divisors (201390586632) is greater than itself. Its abundance is 117250731144
Bases of 84139855488
- Binary: 10011100101110010000001001110100000002
- Hexadecimal: 0x1397204E80
- Base-36: 12NIP400
Squares and roots of 84139855488
- 84139855488 squared (841398554882) is 7079515281541523718144
- 84139855488 cubed (841398554883) is 595669392713991439515960603574272
-
The
square root of 84139855488 is 290068.7082192769 -
The
cube root of 84139855488 is 4381.9483469283
Scales and comparisons
How big is 84139855488?- 84,139,855,488 seconds is equal to 2,675 years, 20 weeks, 22 hours, 4 minutes, 48 seconds.
-
To count from 1 to 84,139,855,488 would take you about five thousand, three hundred fifty 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 84139855488 cubic inches would be around 365.2 feet tall.
Recreational maths with 84139855488
- 84139855488 backwards is 88455893148
- The number of decimal digits it has is: 11
- The sum of 84139855488's digits is 63
- More coming soon!
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