7997945929974

Names of 7997945929974

• Cardinal: 7997945929974 can be written as Seven trillion, nine hundred ninety-seven billion, nine hundred forty-five million, nine hundred twenty-nine thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 7.997945929974 × 10¹²

Factors of 7997945929974

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 479

Divisors of 7997945929974

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 42 49 63 66 77 78 91 98 99 117 121 126 143 147 154 169 182 198 231 234 242 273 286 294 338 343 363 429 441 443 462 507 539 546 637 686 693 726 819 847 858 882 886 1001 1014 1029 1078 1089 1183 1274 1287 1329 1331 1386 1521 1573 1617 1638 1694 1859 1911 2002 2058 2178 2197 2366 2541 2574 2658 2662 3003 3042 3087 3101 3146 3234 3549 3718 3773 3822 3987 3993 4394 4459 4719 4851 4873 5082 5577 5733 5759 5929 6006 6174 6202 6591 7007 7098 7546 7623 7974 7986 8281 8918 9009 9303 9317 9438 9702 9746 10647 11011 11154 11319 11466 11518 11858 11979 13013 13182 13377 14014 14157 14619 15246 15379 16562 16731 17277 17303 17787 18018 18606 18634 19773 20449 21021 21294 21707 22022 22638 23958 24167 24843 26026 26754 27909 27951 28314 29238 30758 33033 33462 33957 34111 34554 34606 35574 39039 39546 40131 40313 40898 41503 42042 43414 43857 46137 48334 49049 49686 51831 51909 53361 53603 55818 55902 57967 61347 63063 63349 65121 65219 66066 67914 68222 72501 74529 74867 77077 78078 80262 80626 83006 83853 87714 91091 92274 98098 99099 102333 103662 103818 106722 107206 107653 115934 117117 120939 121121 122694 124509 126126 126698 130242 130438 138411 143143 145002 147147 149058 149734 151949 154154 155727 160809 167706 169169 173901 182182 184041 190047 195363 195657 198198 204666 215306 217503 224601 224939 231231 234234 238777 241878 242242 249018 265837 273273 276822 282191 286286 294294 303898 306999 311454 321618 322959 338338 347802 362817 363363 368082 373527 375221 380094 390726 391314 429429 435006 441441 443443 449202 449878 455847 456533 462462 477554 482427 507507 521703 524069 531674 539539 546546 564382 570141 586971 589633 613998 637637 645918 673803 674817 693693 696839 716331 725634 726726 747054 750442 753571 797511 819819 823537 846573 847847 858858 882882 886886 911694 913066 964854 968877 973271 1002001 1015014 1043406 1048138 1079078 1090089 1125663 1140282 1173942 1179266 1184183 1275274 1288287 1330329 1347606 1349634 1367541 1369599 1387386 1393678 1432662 1507142 1522521 1572207 1574573 1595022 1618617 1639638 1647074 1671439 1693146 1695694 1768899 1860859 1912911 1937754 1946542 1975337 2004002 2024451 2090517 2148993 2180178 2251326 2260713 2368366 2392533 2470611 2539719 2543541 2576574 2626547 2660658 2735082 2739198 2919813 2924207 3006003 3045042 3104101 3144414 3149146 3237234 3342878 3376989 3537798 3552549 3668483 3721718 3825822 3950674 3990987 4048902 4108797 4127431 4181034 4297986 4521426 4716621 4723719 4785066 4855851 4877873 4941222 5014317 5079438 5087082 5253094 5306697 5582577 5738733 5764759 5839626 5848414 5926011 5934929 6012006 6208202 6271551 6753978 6782139 6812897 7014007 7105098 7336966 7411833 7630623 7665229 7879641 7981974 8217594 8254862 8289281 8759439 8772621 9018009 9058907 9312303 9433242 9447438 9711702 9755746 10028634 10613394 10657647 10705981 11005449 11022011 11165154 11477466 11529518 11852022 11869858 12382293 12543102 13026013 13564278 13625794 14028014 14171157 14633619 14823666 15042951 15261246 15330458 15759282 16578562 16747731 17294277 17518878 17545242 17778033 17804787 18036018 18117814 18385829 18624606 20438691 20469449 21042021 21315294 21411962 21728707 22010898 22044022 22995687 23638923 24764586 24867843 25679381 26052026 26317863 27176721 27936909 28342314 28892017 29267238 30085902 32117943 33016347 33066033 33495462 34145111 34588554 35556066 35609574 36771658 37146879 39078039 40353313 40877382 40938898 42084042 43457414 43900857 45991374 47277846 47690279 49735686 51358762 51882831 52635726 53414361 53656603 54353442 55157487 55873818 57784034 61316073 61408347 63126063 63412349 64235886 65186121 66032694 66132066 68290222 68987061 74293758 74603529 74941867 77038143 77154077 78156078 80706626 81530163 86676051 87801714 91182091 95380558 96353829 99198099 99647977 102435333 103765662 106828722 107313206 110314974 117234117 117765791 121059939 122632146 122816694 126252126 126824698 130372242 137974122 143070837 143286143 149207058 149883734 154076286 154308154 160969809 163060326 165472461 173352102 182364182 184225041 190237047 192707658 195558363 198396198 199295954 202244119 204870666 224825601 231114429 231462231 234468234 235531582 239015777 242119878 260028153 273546273 282473191 286141674 286572286 298943931 307305999 321939618 330944922 333831953 353297373 363179817 368450082 375596221 380474094 391116726 404488238 429212511 429858429 443886443 449651202 462228858 462924462 478031554 482909427 520056306 524593069 547092546 564946382 570711141 597887862 606732357 614611998 667663906 674476803 694386693 697535839 706594746 717047331 726359634 751192442 820638819 824360537 847419573 858425022 859716858 887772886 896831793 965818854 1001495859 1003003001 1049186138 1059892119 1126788663 1141422282 1213464714 1289575287 1295423701 1331659329 1348953606 1388773386 1395071678 1434094662 1573779207 1641277638 1648721074 1694839146 1793663586 1820197071 2002991718 2006006002 2092607517 2119784238 2151141993 2253577326 2473081611 2542258719 2579150574 2590847402 2629173547 2663318658 3004487577 3009009003 3107205101 3147558414 3380365989 3640394142 3672151483 3886271103 3994977987 4185215034 4302283986 4721337621 4882750873 4946163222 5084517438 5258347094 5770523759 6008975154 6018018006 6214410202 6277822551 6760731978 7344302966 7419244833 7772542206 7887520641 7989955974 9027027009 9067965907 9321615303 9442675242 9765501746 11016454449 11541047518 11658813309 12555645102 14648252619 14838489666 15775041282 17311571277 18054054018 18135931814 18643230606 22032908898 23317626618 23662561923 27203897721 27964845909 29296505238 33049363347 34179256111 34623142554 40393666313 43944757857 47325123846 51934713831 54407795442 55929691818 63475761349 66098726694 68358512222 80787332626 81611693163 87889515714 102537768333 103869427662 121180998939 126951522698 163223386326 190427284047 205075536666 242361997878 307613304999 363542996817 380854568094 444330329443 571281852141 615226609998 727085993634 888660658886 1142563704282 1332990988329 2665981976658 3998972964987 7997945929974
• Sum of all divisors σ(n): 24133794048000
• Sum of proper divisors (its aliquot sum) s(n): 16135848118026
• 7997945929974 is an abundant number, because the sum of its proper divisors (16135848118026) is greater than itself. Its abundance is 8137902188052

Bases of 7997945929974

• Binary: 1110100011000101010101110011110000011110110₂
• Hexadecimal: 0x7462AB9E0F6
• Base-36: 2U27EI7LI

Squares and roots of 7997945929974

• 7997945929974 squared (7997945929974²) is 63967139098787671711640676
• 7997945929974 cubed (7997945929974³) is 511605719807229581283724198772146022424
• The square root of 7997945929974 is 2828063.9897240657
• The cube root of 7997945929974 is 19998.2881284573

Scales and comparisons

• 7,997,945,929,974 seconds is equal to 254,309 years, 48 weeks, 6 days, 15 hours, 12 minutes, 54 seconds.
• To count from 1 to 7,997,945,929,974 would take you about six hundred thirty-five thousand, seven hundred seventy-four 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 7997945929974 cubic inches would be around 1666.5 feet tall.

Recreational maths with 7997945929974

• 7997945929974 backwards is 4799295497997
• The number of decimal digits it has is: 13
• The sum of 7997945929974's digits is 90
• More coming soon!