21370375476
21,370,375,476 is an even composite number composed of five prime numbers multiplied together.
21370375476 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21370375476:
22 × 37 × 192 × 67 × 101
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 19 × 19 × 67 × 101)See below for interesting mathematical facts about the number 21370375476 from the Numbermatics database.
Names of 21370375476
- Cardinal: 21370375476 can be written as Twenty-one billion, three hundred seventy million, three hundred seventy-five thousand, four hundred seventy-six.
Scientific notation
- Scientific notation: 2.1370375476 × 1010
Factors of 21370375476
Divisors of 21370375476
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 12 18 19 27 36 38 54 57 67 76 81 101 108 114 134 162 171 201 202 228 243 268 303 324 342 361 402 404 486 513 603 606 684 722 729 804 909 972 1026 1083 1206 1212 1273 1444 1458 1539 1809 1818 1919 2052 2166 2187 2412 2546 2727 2916 3078 3249 3618 3636 3819 3838 4332 4374 4617 5092 5427 5454 5757 6156 6498 6767 7236 7638 7676 8181 8748 9234 9747 10854 10908 11457 11514 12996 13534 13851 15276 16281 16362 17271 18468 19494 20301 21708 22914 23028 24187 24543 27068 27702 29241 32562 32724 34371 34542 36461 38988 40602 41553 45828 48374 48843 49086 51813 55404 58482 60903 65124 68742 69084 72561 72922 73629 81204 83106 87723 96748 97686 98172 103113 103626 109383 116964 121806 128573 137484 145122 145844 146529 147258 155439 166212 175446 182709 195372 206226 207252 217683 218766 220887 243612 257146 263169 290244 293058 294516 309339 310878 328149 350892 365418 385719 412452 435366 437532 441774 466317 514292 526338 548127 586116 618678 621756 653049 656298 730836 771438 789507 870732 883548 928017 932634 984447 1052676 1096254 1157157 1237356 1306098 1312596 1398951 1542876 1579014 1644381 1856034 1865268 1959147 1968894 2192508 2314314 2442887 2612196 2784051 2797902 2953341 3158028 3288762 3471471 3712068 3918294 3937788 4196853 4628628 4885774 4933143 5568102 5595804 5877441 5906682 6577524 6942942 7328661 7836588 8393706 8860023 9771548 9866286 10414413 11136204 11754882 11813364 13885884 14657322 14799429 16787412 17632323 17720046 19732572 20828826 21985983 23509764 26580069 29314644 29598858 31243239 35264646 35440092 41657652 43971966 52896969 53160138 59197716 62486478 65957949 70529292 79740207 87943932 93729717 105793938 106320276 124972956 131915898 159480414 187459434 197873847 211587876 263831796 281189151 318960828 374918868 395747694 562378302 593621541 791495388 1124756604 1187243082 1780864623 2374486164 3561729246 5342593869 7123458492 10685187738 21370375476
- Sum of all divisors σ(n): 60674463360
- Sum of proper divisors (its aliquot sum) s(n): 39304087884
- 21370375476 is an abundant number, because the sum of its proper divisors (39304087884) is greater than itself. Its abundance is 17933712408
Bases of 21370375476
- Binary: 100111110011100011000001101001101002
- Hexadecimal: 0x4F9C60D34
- Base-36: 9TFDB90
Squares and roots of 21370375476
- 21370375476 squared (213703754762) is 456692947985222226576
- 21370375476 cubed (213703754763) is 9759699775685536681229865850176
-
The
square root of 21370375476 is 146186.0987782355 -
The
cube root of 21370375476 is 2775.0493934235
Scales and comparisons
How big is 21370375476?- 21,370,375,476 seconds is equal to 679 years, 26 weeks, 4 days, 7 hours, 24 minutes, 36 seconds.
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To count from 1 to 21,370,375,476 would take you about one thousand, three hundred fifty-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 21370375476 cubic inches would be around 231.3 feet tall.
Recreational maths with 21370375476
- 21370375476 backwards is 67457307312
- The number of decimal digits it has is: 11
- The sum of 21370375476's digits is 45
- More coming soon!
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