1990474200
1,990,474,200 is an even composite number composed of seven prime numbers multiplied together.
1990474200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 1990474200:
23 × 32 × 52 × 112 × 13 × 19 × 37
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 11 × 13 × 19 × 37)See below for interesting mathematical facts about the number 1990474200 from the Numbermatics database.
Names of 1990474200
- Cardinal: 1990474200 can be written as One billion, nine hundred ninety million, four hundred seventy-four thousand, two hundred.
Scientific notation
- Scientific notation: 1.9904742 × 109
Factors of 1990474200
Divisors of 1990474200
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 18 19 20 22 24 25 26 30 33 36 37 38 39 40 44 45 50 52 55 57 60 65 66 72 74 75 76 78 88 90 95 99 100 104 110 111 114 117 120 121 130 132 143 148 150 152 156 165 171 180 185 190 195 198 200 209 220 222 225 228 234 242 247 260 264 275 285 286 296 300 312 325 330 333 342 360 363 370 380 390 396 407 418 429 440 444 450 456 468 475 481 484 494 495 520 550 555 570 572 585 600 605 627 650 660 666 684 703 715 726 740 741 760 780 792 814 825 836 855 858 888 900 925 936 950 962 968 975 988 990 1045 1089 1100 1110 1140 1144 1170 1210 1221 1235 1254 1287 1300 1320 1332 1368 1406 1425 1430 1443 1452 1480 1482 1560 1573 1628 1650 1665 1672 1710 1716 1800 1815 1850 1881 1900 1924 1950 1976 1980 2035 2090 2109 2145 2178 2200 2220 2223 2280 2299 2340 2405 2420 2442 2470 2475 2508 2574 2600 2664 2717 2775 2812 2850 2860 2886 2904 2925 2964 3025 3135 3146 3256 3300 3330 3420 3432 3515 3575 3630 3663 3700 3705 3762 3800 3848 3900 3960 4070 4180 4218 4275 4290 4329 4356 4440 4446 4477 4598 4680 4719 4810 4840 4884 4940 4950 5016 5148 5225 5291 5434 5445 5550 5624 5700 5720 5772 5850 5928 6050 6105 6175 6270 6292 6327 6435 6600 6660 6840 6897 7030 7150 7215 7260 7326 7400 7410 7524 7733 7800 7865 8140 8151 8325 8360 8436 8550 8580 8658 8712 8892 8954 9075 9139 9196 9405 9438 9620 9768 9880 9900 10175 10296 10450 10545 10582 10725 10868 10890 11100 11115 11400 11495 11544 11700 12025 12100 12210 12350 12540 12584 12654 12870 13320 13431 13585 13794 14060 14157 14300 14430 14520 14652 14820 15048 15466 15675 15730 15873 16280 16302 16650 16872 17100 17160 17316 17575 17784 17908 18150 18278 18315 18392 18525 18810 18876 19240 19800 20350 20691 20900 21090 21164 21450 21645 21736 21780 22200 22230 22385 22990 23199 23400 23595 24050 24200 24420 24453 24700 25080 25308 25740 26455 26862 27170 27225 27417 27588 28120 28314 28600 28860 29304 29640 29887 30525 30932 31350 31460 31635 31746 32175 32604 33300 34200 34485 34632 35150 35816 36075 36300 36556 36630 37050 37620 37752 38665 39325 40293 40700 40755 41382 41800 42180 42328 42900 43290 43560 44460 44770 45695 45980 46398 47025 47190 47619 48100 48840 48906 49400 50616 51480 52725 52910 53724 54340 54450 54834 55176 55575 56628 57475 57720 58201 59774 61050 61864 62700 62920 63270 63492 64350 65208 66600 67155 67925 68970 69597 70300 70785 72150 72600 73112 73260 74100 75240 77330 78650 79365 80586 81400 81510 82251 82764 84360 85063 85800 86580 88920 89540 89661 91390 91575 91960 92796 94050 94380 95238 96200 97812 100529 103455 105450 105820 107448 108225 108680 108900 109668 111150 111925 113256 114950 115995 116402 117975 119548 122100 122265 125400 126540 126984 128700 132275 134310 135850 137085 137940 139194 140600 141570 144300 146520 148200 149435 154660 157300 158175 158730 161172 163020 164502 165528 170126 172425 173160 174603 179080 179322 182780 183150 185592 188100 188760 190476 193325 195624 201058 201465 203775 206910 210900 211640 216450 217800 219336 222300 223850 228475 229900 231990 232804 235950 238095 239096 244200 244530 253080 255189 257400 264550 268620 268983 271700 274170 275880 278388 283140 288600 291005 298870 301587 309320 314600 316350 317460 322344 326040 329004 335775 340252 344850 347985 349206 353925 358644 365560 366300 376200 380952 386650 396825 402116 402930 407550 411255 413820 421800 425315 432900 444600 447700 448305 456950 459800 463980 465608 471900 476190 489060 502645 510378 517275 523809 529100 537240 537966 543400 548340 556776 566280 579975 582010 597740 603174 611325 632700 634920 658008 671550 680504 685425 689700 695970 698412 707850 717288 732600 747175 765567 773300 793650 804232 805860 815100 822510 827640 850630 865800 873015 895400 896610 904761 913900 927960 943800 952380 978120 1005290 1007325 1020756 1034550 1047618 1058200 1075932 1096680 1105819 1159950 1164020 1190475 1195480 1206348 1222650 1265400 1275945 1343100 1344915 1370850 1379400 1391940 1396824 1415700 1455025 1494350 1507935 1531134 1546600 1587300 1611720 1630200 1645020 1701260 1739925 1746030 1793220 1809522 1827800 1904760 2010580 2014650 2041512 2056275 2069100 2095236 2126575 2151864 2211638 2241525 2319900 2328040 2380950 2412696 2445300 2513225 2551890 2619045 2686200 2689830 2741700 2783880 2831400 2910050 2988700 3015870 3062268 3174600 3290040 3317457 3402520 3479850 3492060 3586440 3619044 3827835 4021160 4029300 4112550 4138200 4190472 4253150 4365075 4423276 4483050 4523805 4639800 4761900 4890600 5026450 5103780 5238090 5379660 5483400 5529095 5820100 5977400 6031740 6124536 6379725 6634914 6724575 6959700 6984120 7238088 7539675 7655670 8058600 8225100 8506300 8730150 8846552 8966100 9047610 9523800 9952371 10052900 10207560 10476180 10759320 11058190 11640200 12063480 12759450 13095225 13269828 13449150 13919400 15079350 15311340 16450200 16587285 17012600 17460300 17932200 18095220 19139175 19904742 20105800 20952360 22116380 22619025 25518900 26190450 26539656 26898300 27645475 30158700 30622680 33174570 34920600 36190440 38278350 39809484 44232760 45238050 49761855 51037800 52380900 53796600 55290950 60317400 66349140 76556700 79618968 82936425 90476100 99523710 104761800 110581900 132698280 153113400 165872850 180952200 199047420 221163800 248809275 331745700 398094840 497618550 663491400 995237100 1990474200
- Sum of all divisors σ(n): 8554400400
- Sum of proper divisors (its aliquot sum) s(n): 6563926200
- 1990474200 is an abundant number, because the sum of its proper divisors (6563926200) is greater than itself. Its abundance is 4573452000
Bases of 1990474200
- Binary: 11101101010010000111001110110002
- Hexadecimal: 0x76A439D8
- Base-36: WX2RQ0
Squares and roots of 1990474200
- 1990474200 squared (19904742002) is 3961987540865640000
- 1990474200 cubed (19904742003) is 7886233980814502086488000000
-
The
square root of 1990474200 is 44614.7307511767 -
The
cube root of 1990474200 is 1257.9175730775
Scales and comparisons
How big is 1990474200?- 1,990,474,200 seconds is equal to 63 years, 15 weeks, 21 hours, 30 minutes.
-
To count from 1 to 1,990,474,200 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 1990474200 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990474200
- 1990474200 backwards is 0024740991
- 1990474200 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990474200's digits is 36
- More coming soon!
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The information we have on file for 1990474200 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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