20090711880
20,090,711,880 is an even composite number composed of six prime numbers multiplied together.
20090711880 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 20090711880:
23 × 34 × 5 × 31 × 317 × 631
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 31 × 317 × 631)See below for interesting mathematical facts about the number 20090711880 from the Numbermatics database.
Names of 20090711880
- Cardinal: 20090711880 can be written as Twenty billion, ninety million, seven hundred eleven thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.009071188 × 1010
Factors of 20090711880
Divisors of 20090711880
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 40 45 54 60 62 72 81 90 93 108 120 124 135 155 162 180 186 216 248 270 279 310 317 324 360 372 405 465 540 558 620 631 634 648 744 810 837 930 951 1080 1116 1240 1262 1268 1395 1585 1620 1674 1860 1893 1902 2232 2511 2524 2536 2790 2853 3155 3170 3240 3348 3720 3786 3804 4185 4755 5022 5048 5580 5679 5706 6310 6340 6696 7572 7608 8370 8559 9465 9510 9827 10044 11160 11358 11412 12555 12620 12680 14265 15144 16740 17037 17118 18930 19020 19561 19654 20088 22716 22824 25110 25240 25677 28395 28530 29481 33480 34074 34236 37860 38040 39122 39308 42795 45432 49135 50220 51111 51354 56790 57060 58683 58962 68148 68472 75720 78244 78616 85185 85590 88443 97805 98270 100440 102222 102708 113580 114120 117366 117924 128385 136296 147405 156488 170370 171180 176049 176886 195610 196540 200027 204444 205416 227160 234732 235848 255555 256770 265329 293415 294810 340740 342360 352098 353772 391220 393080 400054 408888 442215 469464 511110 513540 528147 530658 586830 589620 600081 681480 704196 707544 782440 795987 800108 880245 884430 1000135 1022220 1027080 1056294 1061316 1173660 1179240 1200162 1326645 1408392 1584441 1591974 1600216 1760490 1768860 1800243 2000270 2044440 2112588 2122632 2347320 2400324 2640735 2653290 3000405 3168882 3183948 3520980 3537720 3600486 3979935 4000540 4225176 4800648 5281470 5306580 5400729 6000810 6200837 6337764 6367896 7041960 7200972 7922205 7959870 8001080 9001215 10562940 10613160 10801458 12001620 12401674 12675528 14401944 15844410 15919740 16202187 18002430 18602511 21125880 21602916 24003240 24803348 27003645 31004185 31688820 31839480 32404374 36004860 37205022 43205832 49606696 54007290 55807533 62008370 63377640 64808748 72009720 74410044 81010935 93012555 108014580 111615066 124016740 129617496 148820088 162021870 167422599 186025110 216029160 223230132 248033480 279037665 324043740 334845198 372050220 446460264 502267797 558075330 648087480 669690396 744100440 837112995 1004535594 1116150660 1339380792 1674225990 2009071188 2232301320 2511338985 3348451980 4018142376 5022677970 6696903960 10045355940 20090711880
- Sum of all divisors σ(n): 70036116480
- Sum of proper divisors (its aliquot sum) s(n): 49945404600
- 20090711880 is an abundant number, because the sum of its proper divisors (49945404600) is greater than itself. Its abundance is 29854692720
Bases of 20090711880
- Binary: 100101011010111111111101111010010002
- Hexadecimal: 0x4AD7FEF48
- Base-36: 989HOI0
Squares and roots of 20090711880
- 20090711880 squared (200907118802) is 403636703845173134400
- 20090711880 cubed (200907118803) is 8109348721146261571946916672000
-
The
square root of 20090711880 is 141741.7083289175 -
The
cube root of 20090711880 is 2718.5152598279
Scales and comparisons
How big is 20090711880?- 20,090,711,880 seconds is equal to 638 years, 42 weeks, 5 days, 9 hours, 18 minutes.
-
To count from 1 to 20,090,711,880 would take you about one thousand, two hundred seventy-seven 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 20090711880 cubic inches would be around 226.5 feet tall.
Recreational maths with 20090711880
- 20090711880 backwards is 08811709002
- 20090711880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20090711880's digits is 36
- More coming soon!
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