997744947420
997,744,947,420 is an even composite number composed of nine prime numbers multiplied together.
997744947420 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 997744947420:
22 × 3 × 5 × 13 × 17 × 37 × 41 × 193 × 257
(2 × 2 × 3 × 5 × 13 × 17 × 37 × 41 × 193 × 257)See below for interesting mathematical facts about the number 997744947420 from the Numbermatics database.
Names of 997744947420
- Cardinal: 997744947420 can be written as Nine hundred ninety-seven billion, seven hundred forty-four million, nine hundred forty-seven thousand, four hundred twenty.
Scientific notation
- Scientific notation: 9.9774494742 × 1011
Factors of 997744947420
Divisors of 997744947420
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 37 39 41 51 52 60 65 68 74 78 82 85 102 111 123 130 148 156 164 170 185 193 195 204 205 221 222 246 255 257 260 340 370 386 390 410 442 444 481 492 510 514 533 555 579 615 629 663 697 740 771 772 780 820 884 962 965 1020 1028 1066 1105 1110 1158 1230 1258 1285 1326 1394 1443 1517 1542 1599 1887 1924 1930 2091 2132 2210 2220 2316 2405 2460 2509 2516 2570 2652 2665 2788 2886 2895 3034 3084 3145 3198 3281 3315 3341 3485 3774 3855 3860 4182 4369 4420 4551 4810 5018 5140 5330 5772 5790 6068 6290 6396 6562 6630 6682 6970 7141 7215 7527 7548 7585 7710 7913 7995 8177 8364 8738 9061 9102 9435 9509 9620 9843 10023 10036 10455 10537 10660 11580 12545 12580 13107 13124 13260 13364 13940 14282 14430 15054 15170 15420 15826 15990 16354 16405 16705 17476 18122 18204 18870 19018 19686 19721 20046 20910 21074 21423 21845 22755 23739 24531 25090 25789 26214 27183 28527 28564 28860 30108 30340 31611 31652 31980 32708 32810 33410 35705 36244 37635 37740 38036 39372 39442 39565 40092 40885 41820 42148 42653 42846 43690 45305 45510 47478 47545 49062 49215 49601 50115 50180 51578 52428 52685 54366 56797 57054 59163 63222 65535 65620 66820 71410 75270 77367 78884 79130 81770 85306 85692 87380 90610 91020 92833 94956 95090 98124 98430 98605 99202 100230 102869 103156 105370 107115 108732 113594 114108 118326 118695 121397 122655 123617 126444 127959 128945 131070 134521 135915 136981 142635 142820 148803 150540 154734 158055 158260 161653 163540 170391 170612 179129 181220 185666 190180 196860 197210 198404 200460 205738 210740 213265 214230 227188 236652 237390 242794 245310 247234 248005 255918 257890 262140 269042 271830 273962 278499 283985 285270 292781 295815 297606 308607 309468 316110 323306 335257 340782 358258 364191 370851 371332 386835 389869 394420 403563 410943 411476 426530 428460 464165 474780 484959 485588 490620 494468 496010 511836 514345 515780 537387 538084 543660 547924 556998 567970 570540 585562 591630 595212 606985 617214 618085 632220 639795 644813 646612 670514 672605 681564 684905 716516 728382 741702 744015 773670 779738 807126 808265 821886 843217 851955 853060 878343 895645 928330 969918 992020 1005771 1028690 1074774 1113996 1135940 1169607 1171124 1183260 1213970 1234428 1236170 1279590 1289626 1341028 1345210 1369810 1392495 1456764 1463905 1483404 1488030 1543035 1547340 1559476 1578161 1614252 1616530 1643772 1676285 1686434 1703910 1748773 1756686 1791290 1820955 1835237 1854255 1856660 1934439 1939836 1949345 2011542 2017815 2033641 2054715 2057380 2101489 2149548 2328677 2339214 2424795 2427940 2472340 2529651 2559180 2579252 2686935 2690420 2739620 2784990 2927810 2976060 3086070 3156322 3224065 3233060 3352570 3372868 3407820 3497546 3513372 3582580 3641910 3670474 3708510 3806153 3868878 3898690 4023084 4035630 4067282 4109430 4202978 4216085 4391715 4657354 4678428 4734483 4849590 4977277 5028855 5059302 5068297 5246319 5373870 5505711 5569980 5848035 5855620 6100923 6172140 6304467 6312644 6448130 6627773 6705140 6986031 6995092 7283820 7340948 7417020 7612306 7737756 7797380 7890805 8071260 8134564 8218860 8405956 8432170 8743865 8783430 9176185 9314708 9468966 9672195 9699180 9954554 10057710 10118604 10136594 10168205 10492638 10507445 10747740 10961821 11011422 11418459 11643385 11696070 12201846 12608934 12648255 12896260 13255546 13972062 14931831 15204891 15224612 15781610 16864340 17487730 17566860 18352370 18937932 19030765 19344390 19883319 19909108 20115420 20273188 20336410 20985276 21014890 21923642 22022844 22836918 23286770 23392140 23672415 23858081 24403692 24886385 25217868 25296510 25341485 26231595 26437333 26511092 27528555 27944124 29863662 30409782 30504615 31199029 31522335 31563220 32885463 33138865 34571897 34930155 34975460 36704740 38061530 38688780 39766638 40672820 42029780 43847284 45673836 46573540 47344830 47716162 49772770 50593020 50682970 52463190 52874666 54809105 55057110 57092295 59727324 60819564 61009230 62398058 63044670 64704601 65770926 66277730 69143794 69860310 71574243 74659155 75244717 76024455 76123060 79311999 79533276 86161049 93597087 94689660 95432324 99416595 99545540 101365940 103715691 104926380 105749332 109618210 110114220 114184590 119290405 122018460 124796116 126089340 129409202 131541852 132186665 132555460 138287588 139720620 143148486 149318310 150489434 152048910 155995145 158623998 164427315 172322098 172859485 187194174 194113803 198833190 207431382 219236420 225734151 228369180 238580810 258483147 258818404 264373330 286296972 298636620 300978868 304097820 311990290 317247996 323523005 328854630 344644196 345718970 357871215 374388348 376223585 388227606 396559995 397666380 405587377 414862764 430805245 449434661 451468302 467985435 477161620 516966294 518578455 528746660 623980580 647046010 657709260 691437940 715742430 752447170 776455212 793119990 811174754 861610490 898869322 902936604 935970870 970569015 978181321 1033932588 1037156910 1128670755 1216762131 1279160189 1292415735 1294092020 1348303983 1431484860 1504894340 1586239980 1622349508 1723220980 1797738644 1871941740 1941138030 1956362642 2027936885 2074313820 2247173305 2257341510 2433524262 2558320378 2584831470 2696607966 2934543963 3837480567 3882276060 3912725284 4055873770 4494346610 4514683020 4867048524 4890906605 5116640756 5169662940 5393215932 5869087926 6083810655 6395800945 6741519915 7674961134 8111747540 8988693220 9781813210 11738175852 12167621310 12791601890 13483039830 14672719815 15349922268 16629082457 19187402835 19563626420 24335242620 25583203780 26966079660 29345439630 33258164914 38374805670 49887247371 58690879260 66516329828 76749611340 83145412285 99774494742 166290824570 199548989484 249436236855 332581649140 498872473710 997744947420
- Sum of all divisors σ(n): 3381926349312
- Sum of proper divisors (its aliquot sum) s(n): 2384181401892
- 997744947420 is an abundant number, because the sum of its proper divisors (2384181401892) is greater than itself. Its abundance is 1386436454472
Bases of 997744947420
- Binary: 11101000010011100011101110110000110111002
- Hexadecimal: 0xE84E3BB0DC
- Base-36: CQCVKWKC
Squares and roots of 997744947420
- 997744947420 squared (9977449474202) is 995494980102138564656400
- 997744947420 cubed (9977449474203) is 993250086578882188422654088366488000
-
The
square root of 997744947420 is 998871.8373345001 -
The
cube root of 997744947420 is 9992.4775006861
Scales and comparisons
How big is 997744947420?- 997,744,947,420 seconds is equal to 31,725 years, 10 weeks, 3 days, 22 hours, 17 minutes.
-
To count from 1 to 997,744,947,420 would take you about sixty-three thousand, four hundred fifty 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 997744947420 cubic inches would be around 832.7 feet tall.
Recreational maths with 997744947420
- 997744947420 backwards is 024749447799
- The number of decimal digits it has is: 12
- The sum of 997744947420's digits is 66
- More coming soon!
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The information we have on file for 997744947420 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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