19489195000
19,489,195,000 is an even composite number composed of six prime numbers multiplied together.
19489195000 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 19489195000:
23 × 54 × 11 × 37 × 61 × 157
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 37 × 61 × 157)See below for interesting mathematical facts about the number 19489195000 from the Numbermatics database.
Names of 19489195000
- Cardinal: 19489195000 can be written as Nineteen billion, four hundred eighty-nine million, one hundred ninety-five thousand.
Scientific notation
- Scientific notation: 1.9489195 × 1010
Factors of 19489195000
Divisors of 19489195000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 37 40 44 50 55 61 74 88 100 110 122 125 148 157 185 200 220 244 250 275 296 305 314 370 407 440 488 500 550 610 625 628 671 740 785 814 925 1000 1100 1220 1250 1256 1342 1375 1480 1525 1570 1628 1727 1850 2035 2200 2257 2440 2500 2684 2750 3050 3140 3256 3355 3454 3700 3925 4070 4514 4625 5000 5368 5500 5809 6100 6280 6710 6875 6908 7400 7625 7850 8140 8635 9028 9250 9577 10175 11000 11285 11618 12200 13420 13750 13816 15250 15700 16280 16775 17270 18056 18500 19154 19625 20350 22570 23125 23236 24827 26840 27500 29045 30500 31400 33550 34540 37000 38125 38308 39250 40700 43175 45140 46250 46472 47885 49654 50875 55000 56425 58090 61000 63899 67100 69080 76250 76616 78500 81400 83875 86350 90280 92500 95770 98125 99308 101750 105347 112850 116180 124135 127798 134200 145225 152500 157000 167750 172700 185000 191540 196250 198616 203500 210694 215875 225700 232360 239425 248270 254375 255596 282125 290450 305000 319495 335500 345400 354349 383080 392500 407000 419375 421388 431750 451400 478850 496540 508750 511192 526735 564250 580900 620675 638990 671000 708698 726125 785000 838750 842776 863500 957700 993080 1017500 1053470 1079375 1128500 1161800 1197125 1241350 1277980 1410625 1417396 1452250 1597475 1677500 1727000 1771745 1915400 2035000 2106940 2158750 2257000 2394250 2482700 2555960 2633675 2821250 2834792 2904500 3103375 3194950 3355000 3543490 3630625 3897839 4213880 4317500 4788500 4965400 5267350 5642500 5809000 5985625 6206750 6389900 7086980 7261250 7795678 7987375 8635000 8858725 9577000 10534700 11285000 11971250 12413500 12779800 13168375 14173960 14522500 15516875 15591356 15974750 17717450 19489195 21069400 23942500 24827000 26336750 29045000 31033750 31182712 31949500 35434900 38978390 39936875 44293625 47885000 52673500 62067500 63899000 65841875 70869800 77956780 79873750 88587250 97445975 105347000 124135000 131683750 155913560 159747500 177174500 194891950 221468125 263367500 319495000 354349000 389783900 442936250 487229875 526735000 779567800 885872500 974459750 1771745000 1948919500 2436149375 3897839000 4872298750 9744597500 19489195000
- Sum of all divisors σ(n): 52330623840
- Sum of proper divisors (its aliquot sum) s(n): 32841428840
- 19489195000 is an abundant number, because the sum of its proper divisors (32841428840) is greater than itself. Its abundance is 13352233840
Bases of 19489195000
- Binary: 100100010011010010110000011111110002
- Hexadecimal: 0x489A583F8
- Base-36: 8YBD33S
Squares and roots of 19489195000
- 19489195000 squared (194891950002) is 379828721748025000000
- 19489195000 cubed (194891950003) is 7402556024748000089875000000000
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The
square root of 19489195000 is 139603.7069708395 -
The
cube root of 19489195000 is 2691.1090722075
Scales and comparisons
How big is 19489195000?- 19,489,195,000 seconds is equal to 619 years, 36 weeks, 1 day, 9 hours, 16 minutes, 40 seconds.
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To count from 1 to 19,489,195,000 would take you about one thousand, two hundred thirty-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 19489195000 cubic inches would be around 224.3 feet tall.
Recreational maths with 19489195000
- 19489195000 backwards is 00059198491
- The number of decimal digits it has is: 11
- The sum of 19489195000's digits is 46
- More coming soon!
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