20429369856
20,429,369,856 is an even composite number composed of six prime numbers multiplied together.
20429369856 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 20429369856:
29 × 33 × 7 × 23 × 67 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 23 × 67 × 137)See below for interesting mathematical facts about the number 20429369856 from the Numbermatics database.
Names of 20429369856
- Cardinal: 20429369856 can be written as Twenty billion, four hundred twenty-nine million, three hundred sixty-nine thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 2.0429369856 × 1010
Factors of 20429369856
Divisors of 20429369856
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 54 56 63 64 67 69 72 84 92 96 108 112 126 128 134 137 138 144 161 168 184 189 192 201 207 216 224 252 256 268 274 276 288 322 336 368 378 384 402 411 414 432 448 469 483 504 512 536 548 552 576 603 621 644 672 736 756 768 804 822 828 864 896 938 959 966 1008 1072 1096 1104 1152 1206 1233 1242 1288 1344 1407 1449 1472 1512 1536 1541 1608 1644 1656 1728 1792 1809 1876 1918 1932 2016 2144 2192 2208 2304 2412 2466 2484 2576 2688 2814 2877 2898 2944 3024 3082 3151 3216 3288 3312 3456 3584 3618 3699 3752 3836 3864 4032 4221 4288 4347 4384 4416 4608 4623 4824 4932 4968 5152 5376 5628 5754 5796 5888 6048 6164 6302 6432 6576 6624 6912 7236 7398 7504 7672 7728 8064 8442 8576 8631 8694 8768 8832 9179 9246 9453 9648 9864 9936 10304 10752 10787 11256 11508 11592 11776 12096 12328 12604 12663 12864 13152 13248 13824 13869 14472 14796 15008 15344 15456 16128 16884 17152 17262 17388 17536 17664 18358 18492 18906 19296 19728 19872 20608 21574 22057 22512 23016 23184 24192 24656 25208 25326 25728 25893 26304 26496 27537 27738 28359 28944 29592 30016 30688 30912 32256 32361 33768 34304 34524 34776 35072 35328 36716 36984 37812 38592 39456 39744 41216 41607 43148 44114 45024 46032 46368 48384 49312 50416 50652 51456 51786 52608 52992 55074 55476 56718 57888 59184 60032 61376 61824 64253 64722 66171 67536 69048 69552 70144 73432 73968 75624 77184 78912 79488 82432 82611 83214 85077 86296 88228 90048 92064 92736 96768 97083 98624 100832 101304 102912 103572 105216 105984 110148 110952 113436 115776 118368 120064 122752 123648 128506 129444 132342 135072 138096 139104 146864 147936 151248 154368 157824 158976 165222 166428 170154 172592 176456 180096 184128 185472 192759 194166 197248 198513 201664 202608 207144 210432 211117 220296 221904 226872 231552 236736 240128 245504 247296 247833 257012 258888 264684 270144 276192 278208 291249 293728 295872 302496 308736 315648 317952 330444 332856 340308 345184 352912 360192 368256 370944 385518 388332 394496 397026 403328 405216 414288 422234 440592 443808 453744 463104 473472 491008 495666 514024 517776 529368 540288 552384 556416 578277 582498 587456 591744 595539 604992 631296 633351 660888 665712 680616 690368 705824 720384 736512 741888 771036 776664 788992 794052 806656 810432 828576 844468 881184 887616 907488 926208 946944 991332 1028048 1035552 1058736 1080576 1104768 1112832 1156554 1164996 1174912 1183488 1191078 1209984 1266702 1321776 1331424 1361232 1380736 1411648 1473024 1477819 1542072 1553328 1588104 1613312 1620864 1657152 1688936 1734831 1762368 1775232 1814976 1893888 1900053 1982664 2056096 2071104 2117472 2161152 2209536 2225664 2313108 2329992 2349824 2366976 2382156 2419968 2533404 2643552 2662848 2722464 2761472 2823296 2955638 3084144 3106656 3176208 3241728 3314304 3377872 3469662 3524736 3550464 3629952 3800106 3965328 4112192 4142208 4234944 4419072 4433457 4626216 4659984 4699648 4764312 4839936 5066808 5287104 5325696 5444928 5522944 5646592 5700159 5911276 6168288 6213312 6352416 6483456 6628608 6755744 6939324 7049472 7100928 7259904 7600212 7930656 8224384 8284416 8469888 8866914 9252432 9319968 9528624 10133616 10574208 10651392 10889856 11293184 11400318 11822552 12336576 12426624 12704832 13257216 13300371 13511488 13878648 14098944 14519808 15200424 15861312 16448768 16568832 16939776 17733828 18504864 18639936 19057248 20267232 21148416 21302784 21779712 22800636 23645104 24673152 24853248 25409664 26600742 27022976 27757296 30400848 31722624 32897536 33879552 35467656 37009728 37279872 38114496 39901113 40534464 42296832 43559424 45601272 47290208 49346304 49706496 50819328 53201484 54045952 55514592 60801696 63445248 70935312 74019456 74559744 76228992 79802226 81068928 91202544 94580416 98692608 101638656 106402968 108091904 111029184 121603392 126890496 141870624 148038912 149119488 152457984 159604452 162137856 182405088 189160832 212805936 222058368 243206784 283741248 296077824 304915968 319208904 324275712 364810176 378321664 425611872 444116736 486413568 567482496 638417808 729620352 756643328 851223744 888233472 972827136 1134964992 1276835616 1459240704 1702447488 2269929984 2553671232 2918481408 3404894976 5107342464 6809789952 10214684928 20429369856
- Sum of all divisors σ(n): 73726709760
- Sum of proper divisors (its aliquot sum) s(n): 53297339904
- 20429369856 is an abundant number, because the sum of its proper divisors (53297339904) is greater than itself. Its abundance is 32867970048
Bases of 20429369856
- Binary: 100110000011010111101110010000000002
- Hexadecimal: 0x4C1AF7200
- Base-36: 9DV4AO0
Squares and roots of 20429369856
- 20429369856 squared (204293698562) is 417359152713241460736
- 20429369856 cubed (204293698563) is 8526384493565595710009445974016
-
The
square root of 20429369856 is 142931.3466528599 -
The
cube root of 20429369856 is 2733.7050623257
Scales and comparisons
How big is 20429369856?- 20,429,369,856 seconds is equal to 649 years, 30 weeks, 5 days, 57 minutes, 36 seconds.
-
To count from 1 to 20,429,369,856 would take you about one thousand, two hundred ninety-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 20429369856 cubic inches would be around 227.8 feet tall.
Recreational maths with 20429369856
- 20429369856 backwards is 65896392402
- 20429369856 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20429369856's digits is 54
- More coming soon!
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