1990771020
1,990,771,020 is an even composite number composed of six prime numbers multiplied together.
1990771020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 1990771020:
22 × 34 × 5 × 72 × 31 × 809
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 31 × 809)See below for interesting mathematical facts about the number 1990771020 from the Numbermatics database.
Names of 1990771020
- Cardinal: 1990771020 can be written as One billion, nine hundred ninety million, seven hundred seventy-one thousand and twenty.
Scientific notation
- Scientific notation: 1.99077102 × 109
Factors of 1990771020
Divisors of 1990771020
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 49 54 60 62 63 70 81 84 90 93 98 105 108 124 126 135 140 147 155 162 180 186 189 196 210 217 245 252 270 279 294 310 315 324 372 378 405 420 434 441 465 490 540 558 567 588 620 630 651 735 756 809 810 837 868 882 930 945 980 1085 1116 1134 1260 1302 1323 1395 1470 1519 1618 1620 1674 1764 1860 1890 1953 2170 2205 2268 2427 2511 2604 2646 2790 2835 2940 3038 3236 3255 3348 3780 3906 3969 4045 4185 4340 4410 4557 4854 5022 5292 5580 5663 5670 5859 6076 6510 6615 7281 7595 7812 7938 8090 8370 8820 9114 9708 9765 10044 11326 11340 11718 12135 12555 13020 13230 13671 14562 15190 15876 16180 16740 16989 17577 18228 19530 19845 21843 22652 22785 23436 24270 25079 25110 26460 27342 28315 29124 29295 30380 33978 35154 36405 39060 39641 39690 41013 43686 45570 48540 50158 50220 50967 54684 56630 58590 65529 67956 68355 70308 72810 75237 79282 79380 82026 84945 87372 87885 91140 100316 101934 109215 113260 117180 118923 123039 125395 131058 136710 145620 150474 152901 158564 164052 169890 175553 175770 198205 203868 205065 218430 225711 237846 246078 250790 254835 262116 273420 300948 305802 327645 339780 351106 351540 356769 376185 396410 410130 436860 451422 458703 475692 492156 501580 509670 526659 594615 611604 615195 655290 677133 702212 713538 752370 764505 792820 820260 877765 902844 917406 1019340 1053318 1070307 1128555 1189230 1228871 1230390 1310580 1354266 1427076 1504740 1529010 1579977 1755530 1783845 1834812 2031399 2106636 2140614 2257110 2293515 2378460 2457742 2460780 2633295 2708532 3058020 3159954 3210921 3385665 3511060 3567690 3686613 4062798 4281228 4514220 4587030 4739931 4915484 5266590 5351535 6144355 6319908 6421842 6771330 7135380 7373226 7899885 8125596 9174060 9479862 10156995 10533180 10703070 11059839 12288710 12843684 13542660 14219793 14746452 15799770 16054605 18433065 18959724 20313990 21406140 22119678 23699655 24577420 28439586 31599540 32109210 33179517 36866130 40627980 44239356 47399310 55299195 56879172 64218420 66359034 71098965 73732260 94798620 99538551 110598390 132718068 142197930 165897585 199077102 221196780 284395860 331795170 398154204 497692755 663590340 995385510 1990771020
- Sum of all divisors σ(n): 7508350080
- Sum of proper divisors (its aliquot sum) s(n): 5517579060
- 1990771020 is an abundant number, because the sum of its proper divisors (5517579060) is greater than itself. Its abundance is 3526808040
Bases of 1990771020
- Binary: 11101101010100011000001010011002
- Hexadecimal: 0x76A8C14C
- Base-36: WX94R0
Squares and roots of 1990771020
- 1990771020 squared (19907710202) is 3963169254071840400
- 1990771020 cubed (19907710203) is 7889762498361236866385208000
-
The
square root of 1990771020 is 44618.0571069607 -
The
cube root of 1990771020 is 1257.9800969617
Scales and comparisons
How big is 1990771020?- 1,990,771,020 seconds is equal to 63 years, 15 weeks, 4 days, 7 hours, 57 minutes.
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To count from 1 to 1,990,771,020 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 1990771020 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990771020
- 1990771020 backwards is 0201770991
- 1990771020 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990771020's digits is 36
- More coming soon!
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"Number 1990771020 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 1990771020 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/1990771020/
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The information we have on file for 1990771020 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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