997994995400
997,994,995,400 is an even composite number composed of six prime numbers multiplied together.
997994995400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 997994995400:
23 × 52 × 13 × 97 × 1032 × 373
(2 × 2 × 2 × 5 × 5 × 13 × 97 × 103 × 103 × 373)See below for interesting mathematical facts about the number 997994995400 from the Numbermatics database.
Names of 997994995400
- Cardinal: 997994995400 can be written as Nine hundred ninety-seven billion, nine hundred ninety-four million, nine hundred ninety-five thousand, four hundred.
Scientific notation
- Scientific notation: 9.979949954 × 1011
Factors of 997994995400
Divisors of 997994995400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 40 50 52 65 97 100 103 104 130 194 200 206 260 325 373 388 412 485 515 520 650 746 776 824 970 1030 1261 1300 1339 1492 1865 1940 2060 2425 2522 2575 2600 2678 2984 3730 3880 4120 4849 4850 5044 5150 5356 6305 6695 7460 9325 9698 9700 9991 10088 10300 10609 10712 12610 13390 14920 18650 19396 19400 19982 20600 21218 24245 25220 26780 31525 33475 36181 37300 38419 38792 39964 42436 48490 49955 50440 53045 53560 63050 66950 72362 74600 76838 79928 84872 96980 99910 106090 121225 126100 129883 133900 137917 144724 153676 180905 192095 193960 199820 212180 242450 249775 252200 259766 265225 267800 275834 289448 307352 361810 384190 399640 424360 470353 484900 499447 499550 519532 530450 551668 649415 689585 723620 768380 904525 940706 960475 969800 998894 999100 1029073 1039064 1060900 1103336 1298830 1379170 1447240 1536760 1809050 1881412 1920950 1997788 1998200 2058146 2121800 2351765 2497235 2597660 2758340 3247075 3447925 3618100 3726643 3762824 3841900 3957157 3995576 4116292 4703530 4994470 5145365 5195320 5516680 6494150 6895850 7236200 7453286 7683800 7914314 8232584 9407060 9988940 10290730 11758825 12486175 12988300 13377949 13791700 14906572 15828628 18633215 18814120 19785785 19977880 20581460 23517650 24972350 25726825 25976600 26755898 27583400 29813144 31657256 37266430 39571570 41162920 47035300 48446359 49944700 51443041 51453650 53511796 66889745 74532860 79143140 93166075 94070600 96892718 98928925 99889400 102886082 102907300 107023592 133779490 149065720 158286280 186332150 193785436 197857850 205772164 205814600 242231795 257215205 267558980 334448725 372664300 383844229 387570872 395715700 411544328 484463590 514430410 535117960 668897450 745328600 767688458 791431400 968927180 1028860820 1211158975 1286076025 1337794900 1535376916 1919221145 1937854360 2057721640 2422317950 2572152050 2675589800 3070753832 3838442290 4844635900 4989974977 5144304100 7676884580 9596105725 9689271800 9979949954 10288608200 15353769160 19192211450 19959899908 24949874885 38384422900 39919799816 49899749770 76768845800 99799499540 124749374425 199598999080 249498748850 498997497700 997994995400
- Sum of all divisors σ(n): 2556170222760
- Sum of proper divisors (its aliquot sum) s(n): 1558175227360
- 997994995400 is an abundant number, because the sum of its proper divisors (1558175227360) is greater than itself. Its abundance is 560180231960
Bases of 997994995400
- Binary: 11101000010111010010001100011110110010002
- Hexadecimal: 0xE85D231EC8
- Base-36: CQH0GATK
Squares and roots of 997994995400
- 997994995400 squared (9979949954002) is 995994010843446021160000
- 997994995400 cubed (9979949954003) is 993997038270132462007722502664000000
-
The
square root of 997994995400 is 998996.9946901743 -
The
cube root of 997994995400 is 9993.3121796361
Scales and comparisons
How big is 997994995400?- 997,994,995,400 seconds is equal to 31,733 years, 8 weeks, 3 minutes, 20 seconds.
-
To count from 1 to 997,994,995,400 would take you about sixty-three thousand, four hundred sixty-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 997994995400 cubic inches would be around 832.8 feet tall.
Recreational maths with 997994995400
- 997994995400 backwards is 004599499799
- The number of decimal digits it has is: 12
- The sum of 997994995400's digits is 74
- More coming soon!
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