7997197393920
7,997,197,393,920 is an even composite number composed of six prime numbers multiplied together.
7997197393920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 7997197393920:
213 × 3 × 5 × 72 × 107 × 12413
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 107 × 12413)See below for interesting mathematical facts about the number 7997197393920 from the Numbermatics database.
Names of 7997197393920
- Cardinal: 7997197393920 can be written as Seven trillion, nine hundred ninety-seven billion, one hundred ninety-seven million, three hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.99719739392 × 1012
Factors of 7997197393920
Divisors of 7997197393920
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 107 112 120 128 140 147 160 168 192 196 210 214 224 240 245 256 280 294 320 321 336 384 392 420 428 448 480 490 512 535 560 588 640 642 672 735 749 768 784 840 856 896 960 980 1024 1070 1120 1176 1280 1284 1344 1470 1498 1536 1568 1605 1680 1712 1792 1920 1960 2048 2140 2240 2247 2352 2560 2568 2688 2940 2996 3072 3136 3210 3360 3424 3584 3745 3840 3920 4096 4280 4480 4494 4704 5120 5136 5243 5376 5880 5992 6144 6272 6420 6720 6848 7168 7490 7680 7840 8192 8560 8960 8988 9408 10240 10272 10486 10752 11235 11760 11984 12288 12413 12544 12840 13440 13696 14336 14980 15360 15680 15729 17120 17920 17976 18816 20480 20544 20972 21504 22470 23520 23968 24576 24826 25088 25680 26215 26880 27392 28672 29960 30720 31360 31458 34240 35840 35952 37239 37632 40960 41088 41944 43008 44940 47040 47936 49652 50176 51360 52430 53760 54784 57344 59920 61440 62065 62720 62916 68480 71680 71904 74478 75264 78645 82176 83888 86016 86891 89880 94080 95872 99304 100352 102720 104860 107520 109568 119840 122880 124130 125440 125832 136960 143360 143808 148956 150528 157290 164352 167776 172032 173782 179760 186195 188160 191744 198608 200704 205440 209720 215040 219136 239680 248260 250880 251664 260673 273920 286720 287616 297912 301056 314580 328704 335552 347564 359520 372390 376320 383488 397216 401408 410880 419440 430080 434455 438272 479360 496520 501760 503328 521346 547840 575232 595824 602112 608237 629160 657408 671104 695128 719040 744780 752640 766976 794432 821760 838880 860160 868910 876544 958720 993040 1003520 1006656 1042692 1095680 1150464 1191648 1204224 1216474 1258320 1303365 1314816 1328191 1342208 1390256 1438080 1489560 1505280 1533952 1588864 1643520 1677760 1737820 1824711 1917440 1986080 2007040 2013312 2085384 2191360 2300928 2383296 2432948 2516640 2606730 2629632 2656382 2684416 2780512 2876160 2979120 3010560 3041185 3067904 3177728 3287040 3355520 3475640 3649422 3834880 3972160 3984573 4026624 4170768 4382720 4601856 4766592 4865896 5033280 5213460 5312764 5368832 5561024 5752320 5958240 6021120 6082370 6135808 6355456 6574080 6640955 6711040 6951280 7298844 7669760 7944320 7969146 8053248 8341536 9123555 9203712 9297337 9533184 9731792 10066560 10426920 10625528 10737664 11122048 11504640 11916480 12164740 12710912 13148160 13281910 13422080 13902560 14597688 15339520 15888640 15938292 16106496 16683072 18247110 18407424 18594674 19066368 19463584 19922865 20133120 20853840 21251056 21475328 22244096 23009280 23832960 24329480 25421824 26563820 26844160 27805120 27892011 29195376 30679040 31777280 31876584 32212992 33366144 36494220 37189348 38132736 38927168 39845730 40266240 41707680 42502112 42950656 44488192 46018560 46486685 47665920 48658960 50843648 53127640 53688320 55610240 55784022 58390752 63554560 63753168 64425984 65081359 66732288 72988440 74378696 76265472 77854336 79691460 80532480 83415360 85004224 88976384 92037120 92973370 95331840 97317920 101687296 106255280 107376640 111220480 111568044 116781504 127109120 127506336 128851968 130162718 133464576 139460055 145976880 148757392 152530944 155708672 159382920 161064960 166830720 170008448 177952768 185946740 190663680 194635840 195244077 212510560 214753280 222440960 223136088 233563008 254218240 255012672 260325436 266929152 278920110 291953760 297514784 305061888 311417344 318765840 322129920 325406795 333661440 340016896 355905536 371893480 381327360 389271680 390488154 425021120 444881920 446272176 467126016 508436480 510025344 520650872 533858304 557840220 583907520 595029568 622834688 637531680 644259840 650813590 667322880 680033792 711811072 743786960 762654720 778543360 780976308 850042240 889763840 892544352 934252032 976220385 1020050688 1041301744 1067716608 1115680440 1167815040 1190059136 1245669376 1275063360 1301627180 1334645760 1360067584 1487573920 1525309440 1557086720 1561952616 1700084480 1779527680 1785088704 1868504064 1952440770 2040101376 2082603488 2135433216 2231360880 2335630080 2380118272 2491338752 2550126720 2603254360 2669291520 2720135168 2975147840 3114173440 3123905232 3400168960 3559055360 3570177408 3737008128 3904881540 4080202752 4165206976 4462721760 4671260160 4760236544 4982677504 5100253440 5206508720 5338583040 5440270336 5950295680 6228346880 6247810464 6800337920 7140354816 7474016256 7809763080 8160405504 8330413952 8925443520 9342520320 9520473088 10200506880 10413017440 10677166080 10880540672 11900591360 12456693760 12495620928 13600675840 14280709632 14948032512 15619526160 16320811008 16660827904 17850887040 18685040640 19040946176 20401013760 20826034880 23801182720 24913387520 24991241856 27201351680 28561419264 31239052320 32641622016 33321655808 35701774080 37370081280 38081892352 40802027520 41652069760 47602365440 49982483712 54402703360 57122838528 62478104640 66643311616 71403548160 74740162560 76163784704 81604055040 83304139520 95204730880 99964967424 114245677056 124956209280 133286623232 142807096320 163208110080 166608279040 190409461760 199929934848 228491354112 249912418560 266573246464 285614192640 333216558080 380818923520 399859869696 499824837120 533146492928 571228385280 666433116160 799719739392 999649674240 1142456770560 1332866232320 1599439478784 1999299348480 2665732464640 3998598696960 7997197393920
- Sum of all divisors σ(n): 30047962264128
- Sum of proper divisors (its aliquot sum) s(n): 22050764870208
- 7997197393920 is an abundant number, because the sum of its proper divisors (22050764870208) is greater than itself. Its abundance is 14053567476288
Bases of 7997197393920
- Binary: 11101000101111111100001110000100000000000002
- Hexadecimal: 0x745FE1C2000
- Base-36: 2U1V0UHHC
Squares and roots of 7997197393920
- 7997197393920 squared (79971973939202) is 63955166157320839652966400
- 7997197393920 cubed (79971973939203) is 511462088121046799602009091277324288000
-
The
square root of 7997197393920 is 2827931.6459065979 -
The
cube root of 7997197393920 is 19997.6642221507
Scales and comparisons
How big is 7997197393920?- 7,997,197,393,920 seconds is equal to 254,286 years, 7 weeks, 2 days, 32 minutes.
-
To count from 1 to 7,997,197,393,920 would take you about six hundred thirty-five thousand, seven hundred fifteen 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 7997197393920 cubic inches would be around 1666.5 feet tall.
Recreational maths with 7997197393920
- 7997197393920 backwards is 0293937917997
- The number of decimal digits it has is: 13
- The sum of 7997197393920's digits is 75
- More coming soon!
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The information we have on file for 7997197393920 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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