997981138000000
997,981,138,000,000 is an even composite number composed of five prime numbers multiplied together.
997981138000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, seven hundred ninety-two divisors.
Prime factorization of 997981138000000:
27 × 56 × 73 × 113 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 1093)See below for interesting mathematical facts about the number 997981138000000 from the Numbermatics database.
Names of 997981138000000
- Cardinal: 997981138000000 can be written as Nine hundred ninety-seven trillion, nine hundred eighty-one billion, one hundred thirty-eight million.
Scientific notation
- Scientific notation: 9.97981138 × 1014
Factors of 997981138000000
Divisors of 997981138000000
- Number of divisors d(n): 1792
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 49 50 55 56 64 70 77 80 88 98 100 110 112 121 125 128 140 154 160 175 176 196 200 220 224 242 245 250 275 280 308 320 343 350 352 385 392 400 440 448 484 490 500 539 550 560 605 616 625 640 686 700 704 770 784 800 847 875 880 896 968 980 1000 1078 1093 1100 1120 1210 1225 1232 1250 1331 1372 1375 1400 1408 1540 1568 1600 1694 1715 1750 1760 1925 1936 1960 2000 2156 2186 2200 2240 2420 2450 2464 2500 2662 2695 2744 2750 2800 3025 3080 3125 3136 3200 3388 3430 3500 3520 3773 3850 3872 3920 4000 4235 4312 4372 4375 4400 4480 4840 4900 4928 5000 5324 5390 5465 5488 5500 5600 5929 6050 6125 6160 6250 6272 6655 6776 6860 6875 7000 7040 7546 7651 7700 7744 7840 8000 8470 8575 8624 8744 8750 8800 9317 9625 9680 9800 9856 10000 10648 10780 10930 10976 11000 11200 11858 12023 12100 12250 12320 12500 13310 13475 13552 13720 13750 14000 15092 15125 15302 15400 15488 15625 15680 16000 16940 17150 17248 17488 17500 17600 18634 18865 19250 19360 19600 20000 21175 21296 21560 21860 21875 21952 22000 22400 23716 24046 24200 24500 24640 25000 26620 26950 27104 27325 27440 27500 28000 29645 30184 30250 30604 30625 30800 31250 31360 33275 33880 34300 34375 34496 34976 35000 35200 37268 37730 38255 38500 38720 39200 40000 41503 42350 42592 42875 43120 43720 43750 43904 44000 46585 47432 48092 48125 48400 49000 49280 50000 53240 53557 53900 54208 54650 54880 55000 56000 59290 60115 60368 60500 61208 61250 61600 62500 65219 66550 67375 67760 68600 68750 68992 69952 70000 74536 75460 75625 76510 77000 77440 78400 80000 83006 84161 84700 85184 85750 86240 87440 87500 88000 93170 94325 94864 96184 96250 96800 98000 100000 105875 106480 107114 107800 108416 109300 109375 109760 110000 112000 118580 120230 120736 121000 122416 122500 123200 125000 130438 132253 133100 134750 135520 136625 137200 137500 139904 140000 148225 149072 150920 151250 153020 153125 154000 156800 166012 166375 168322 169400 170368 171500 171875 172480 174880 175000 176000 186340 188650 189728 191275 192368 192500 193600 196000 200000 207515 211750 212960 214228 214375 215600 218600 218750 219520 220000 232925 237160 240460 240625 241472 242000 244832 245000 246400 250000 260876 264506 266200 267785 269500 271040 273250 274400 275000 280000 296450 298144 300575 301840 302500 306040 306250 308000 326095 332024 332750 336644 336875 338800 343000 343750 344960 349760 350000 372680 374899 377300 378125 379456 382550 384736 385000 387200 392000 400000 415030 420805 423500 425920 428456 428750 431200 437200 437500 440000 456533 465850 471625 474320 480920 481250 482944 484000 489664 490000 500000 521752 529012 529375 532400 535570 539000 542080 546500 548800 550000 560000 589127 592900 596288 601150 603680 605000 612080 612500 616000 652190 661265 664048 665500 673288 673750 677600 683125 686000 687500 699520 700000 741125 745360 749798 754600 756250 758912 765100 765625 769472 770000 784000 830060 831875 841610 847000 851840 856912 857500 862400 874400 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49899056900000 62373821125000 71284367000000 90725558000000 99798113800000 124747642250000 142568734000000 199596227600000 249495284500000 498990569000000 997981138000000
- Sum of all divisors σ(n): 3190678533792000
- Sum of proper divisors (its aliquot sum) s(n): 2192697395792000
- 997981138000000 is an abundant number, because the sum of its proper divisors (2192697395792000) is greater than itself. Its abundance is 1194716257792000
Bases of 997981138000000
- Binary: 111000101110101000100101110011100100011000100000002
- Hexadecimal: 0x38BA897391880
- Base-36: 9TR67EGEPS
Squares and roots of 997981138000000
- 997981138000000 squared (9979811380000002) is 995966351803775044000000000000
- 997981138000000 cubed (9979811380000003) is 993955633182839771107120072000000000000000000
-
The
square root of 997981138000000 is 31590839.4633634261 -
The
cube root of 997981138000000 is 99932.6592624297
Scales and comparisons
How big is 997981138000000?- 997,981,138,000,000 seconds is equal to 31,732,713 years, 11 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
-
To count from 1 to 997,981,138,000,000 would take you about seventy-nine million, three hundred thirty-one thousand, seven hundred eighty-three 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 997981138000000 cubic inches would be around 8327.7 feet tall.
Recreational maths with 997981138000000
- 997981138000000 backwards is 000000831189799
- 997981138000000 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 997981138000000's digits is 55
- More coming soon!
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The information we have on file for 997981138000000 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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