20529529488
20,529,529,488 is an even composite number composed of six prime numbers multiplied together.
What does the number 20529529488 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
20529529488 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20529529488:
24 × 33 × 13 × 19 × 421 × 457
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 19 × 421 × 457)See below for interesting mathematical facts about the number 20529529488 from the Numbermatics database.
Names of 20529529488
- Cardinal: 20529529488 can be written as Twenty billion, five hundred twenty-nine million, five hundred twenty-nine thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.0529529488 × 1010
Factors of 20529529488
Divisors of 20529529488
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 104 108 114 117 144 152 156 171 208 216 228 234 247 304 312 342 351 421 432 456 457 468 494 513 624 684 702 741 842 912 914 936 988 1026 1263 1368 1371 1404 1482 1684 1828 1872 1976 2052 2223 2526 2736 2742 2808 2964 3368 3656 3789 3952 4104 4113 4446 5052 5473 5484 5616 5928 5941 6669 6736 7312 7578 7999 8208 8226 8683 8892 10104 10946 10968 11367 11856 11882 12339 13338 15156 15998 16419 16452 17366 17784 17823 20208 21892 21936 22734 23764 23997 24678 26049 26676 30312 31996 32838 32904 34732 35568 35646 43784 45468 47528 47994 49257 49356 52098 53352 53469 60624 63992 65676 65808 69464 71292 71991 78147 87568 90936 95056 95988 98514 98712 103987 104196 106704 106938 112879 127984 131352 138928 142584 143982 147771 156294 160407 181872 191976 192397 197028 197424 207974 208392 213876 215973 225758 234441 262704 285168 287964 295542 311961 312588 320814 338637 383952 384794 394056 415948 416784 427752 431946 451516 468882 575928 577191 591084 623922 625176 641628 677274 769588 788112 831896 855504 863892 903032 935883 937764 1015911 1151856 1154382 1182168 1247844 1250352 1283256 1354548 1539176 1663792 1727784 1731573 1806064 1871766 1875528 2031822 2308764 2364336 2495688 2501161 2566512 2709096 2807649 3047733 3078352 3455568 3463146 3655543 3743532 3751056 4063644 4617528 4991376 5002322 5194719 5418192 5615298 6095466 6926292 7311086 7487064 7503483 8127288 9235056 10004644 10389438 10966629 11230596 12190932 13852584 14622172 14974128 15006966 16254576 20009288 20778876 21933258 22461192 22510449 24381864 27705168 29244344 30013932 32899887 40018576 41557752 43866516 44922384 45020898 47522059 48763728 58488688 60027864 65799774 67531347 83115504 87733032 90041796 95044118 98699661 120055728 131599548 135062694 142566177 175466064 180083592 190088236 197399322 263199096 270125388 285132354 360167184 380176472 394798644 427698531 526398192 540250776 570264708 760352944 789597288 855397062 1080501552 1140529416 1283095593 1579194576 1710794124 2281058832 2566191186 3421588248 5132382372 6843176496 10264764744 20529529488
- Sum of all divisors σ(n): 67105427200
- Sum of proper divisors (its aliquot sum) s(n): 46575897712
- 20529529488 is an abundant number, because the sum of its proper divisors (46575897712) is greater than itself. Its abundance is 26046368224
Bases of 20529529488
- Binary: 100110001111010011111000010100100002
- Hexadecimal: 0x4C7A7C290
- Base-36: 9FIR2C0
Squares and roots of 20529529488
- 20529529488 squared (205295294882) is 421461580998661542144
- 20529529488 cubed (205295294883) is 8652407955171122617976802742272
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The
square root of 20529529488 is 143281.2949690221 -
The
cube root of 20529529488 is 2738.1653180413
Scales and comparisons
How big is 20529529488?- 20,529,529,488 seconds is equal to 652 years, 40 weeks, 2 days, 7 hours, 4 minutes, 48 seconds.
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To count from 1 to 20,529,529,488 would take you about one thousand, three hundred 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 20529529488 cubic inches would be around 228.2 feet tall.
Recreational maths with 20529529488
- 20529529488 backwards is 88492592502
- 20529529488 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20529529488's digits is 54
- More coming soon!
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