1990195350
1,990,195,350 is an even composite number composed of eight prime numbers multiplied together.
1990195350 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1990195350:
2 × 3 × 52 × 11 × 13 × 31 × 41 × 73
(2 × 3 × 5 × 5 × 11 × 13 × 31 × 41 × 73)See below for interesting mathematical facts about the number 1990195350 from the Numbermatics database.
Names of 1990195350
- Cardinal: 1990195350 can be written as One billion, nine hundred ninety million, one hundred ninety-five thousand, three hundred fifty.
Scientific notation
- Scientific notation: 1.99019535 × 109
Factors of 1990195350
Divisors of 1990195350
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 10 11 13 15 22 25 26 30 31 33 39 41 50 55 62 65 66 73 75 78 82 93 110 123 130 143 146 150 155 165 186 195 205 219 246 275 286 310 325 330 341 365 390 403 410 429 438 451 465 533 550 615 650 682 715 730 775 803 806 825 858 902 930 949 975 1023 1025 1066 1095 1209 1230 1271 1353 1430 1550 1599 1606 1650 1705 1825 1898 1950 2015 2046 2050 2145 2190 2255 2263 2325 2409 2418 2542 2665 2706 2847 2993 3075 3198 3410 3575 3650 3813 4015 4030 4290 4433 4510 4526 4650 4745 4818 5115 5330 5475 5694 5863 5986 6045 6150 6355 6765 6789 7150 7626 7995 8030 8525 8866 8979 9490 10075 10230 10439 10725 10950 11275 11315 11726 12045 12090 12710 13299 13325 13530 13578 13981 14235 14965 15990 16523 17050 17589 17958 19065 20075 20150 20878 21450 22165 22550 22630 23725 24090 24893 25575 26598 26650 27962 28470 29315 29419 29930 30225 31317 31775 32923 33046 33825 33945 35178 38130 38909 39975 40150 41943 44330 44895 47450 49569 49786 51150 52195 56575 58630 58838 60225 60450 62634 63550 65846 66495 67650 67890 69905 71175 74679 74825 77818 79950 82615 83886 87945 88257 89790 92783 95325 98769 99138 104390 110825 113150 116727 120450 124465 132990 139810 142350 146575 147095 149358 149650 156585 164615 165230 169725 175890 176514 181753 185566 190650 194545 197538 209715 221650 224475 233454 247845 248930 260975 278349 293150 294190 313170 323609 329230 332475 339450 349525 363506 373395 389090 413075 419430 427999 439725 441285 448950 463915 493845 495690 521950 545259 556698 583635 622325 647218 664950 699050 735475 746790 782925 823075 826150 855998 879450 882570 908765 927830 970827 972725 987690 1020613 1048575 1090518 1167270 1206179 1239225 1244650 1283997 1391745 1470950 1565850 1618045 1646150 1817530 1866975 1941654 1945450 2041226 2097150 2139995 2206425 2319575 2412358 2469225 2478450 2567994 2726295 2783490 2918175 3061839 3236090 3618537 3733950 4279990 4412850 4543825 4639150 4854135 4938450 5103065 5452590 5836350 6030895 6123678 6419985 6958725 7237074 8090225 9087650 9708270 10206130 10699975 12061790 12839970 13267969 13631475 13917450 15309195 16180450 18092685 21399950 24270675 25515325 26535938 27262950 30154475 30618390 32099925 36185370 39803907 48541350 51030650 60308950 64199850 66339845 76545975 79607814 90463425 132679690 153091950 180926850 199019535 331699225 398039070 663398450 995097675 1990195350
- Sum of all divisors σ(n): 6215602176
- Sum of proper divisors (its aliquot sum) s(n): 4225406826
- 1990195350 is an abundant number, because the sum of its proper divisors (4225406826) is greater than itself. Its abundance is 2235211476
Bases of 1990195350
- Binary: 11101101001111111111000100101102
- Hexadecimal: 0x769FF896
- Base-36: WWWSK6
Squares and roots of 1990195350
- 1990195350 squared (19901953502) is 3960877531161622500
- 1990195350 cubed (19901953503) is 7882920044437341197955375000
-
The
square root of 1990195350 is 44611.6055528155 -
The
cube root of 1990195350 is 1257.8588288349
Scales and comparisons
How big is 1990195350?- 1,990,195,350 seconds is equal to 63 years, 14 weeks, 4 days, 16 hours, 2 minutes, 30 seconds.
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To count from 1 to 1,990,195,350 would take you about one hundred twenty-six 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 1990195350 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990195350
- 1990195350 backwards is 0535910991
- The number of decimal digits it has is: 10
- The sum of 1990195350's digits is 42
- More coming soon!
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