80993427128320

Names of 80993427128320

• Cardinal: 80993427128320 can be written as Eighty trillion, nine hundred ninety-three billion, four hundred twenty-seven million, one hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.099342712832 × 10¹³

Factors of 80993427128320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 866

Divisors of 80993427128320

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 109 112 128 140 160 218 224 256 280 320 436 448 512 545 560 640 743 763 872 896 1024 1090 1120 1280 1486 1526 1744 1792 2048 2180 2240 2560 2972 3052 3488 3584 3715 3815 4096 4360 4480 5120 5201 5944 6104 6976 7168 7430 7630 8192 8720 8960 10240 10402 11881 11888 12208 13952 14336 14860 15260 16384 17440 17920 20480 20804 23762 23776 24416 26005 27904 28672 29720 30520 32768 34880 35840 40960 41608 47524 47552 48832 52010 55808 57344 59405 59440 61040 65536 69760 71680 80987 81920 83167 83216 95048 95104 97664 104020 111616 114688 118810 118880 122080 131072 139520 143360 161974 163840 166334 166432 190096 190208 195328 208040 223232 229376 237620 237760 244160 262144 279040 286720 323948 327680 332668 332864 380192 380416 390656 404935 415835 416080 446464 458752 475240 475520 488320 558080 566909 573440 647896 655360 665336 665728 760384 760832 781312 809870 831670 832160 892928 917504 950480 951040 976640 1116160 1133818 1146880 1295792 1310720 1330672 1331456 1520768 1521664 1562624 1619740 1663340 1664320 1785856 1835008 1900960 1902080 1953280 2232320 2267636 2293760 2591584 2661344 2662912 2834545 3041536 3043328 3125248 3239480 3326680 3328640 3571712 3801920 3804160 3906560 4464640 4535272 4587520 5183168 5322688 5325824 5669090 6083072 6086656 6250496 6478960 6653360 6657280 7143424 7603840 7608320 7813120 8827583 8929280 9070544 9175040 10366336 10645376 10651648 11338180 12166144 12173312 12500992 12957920 13306720 13314560 14286848 15207680 15216640 15626240 17655166 17858560 18141088 20732672 21290752 21303296 22676360 24332288 24346624 25001984 25915840 26613440 26629120 28573696 30415360 30433280 31252480 35310332 35717120 36282176 41465344 42581504 42606592 44137915 45352720 48664576 48693248 50003968 51831680 53226880 53258240 60830720 60866560 61793081 62504960 70620664 71434240 72564352 82930688 85163008 85213184 88275830 90705440 97329152 97386496 100007936 103663360 106453760 106516480 121661440 121733120 123586162 125009920 141241328 142868480 145128704 165861376 170326016 170426368 176551660 181410880 194658304 194772992 200015872 207326720 212907520 213032960 243322880 243466240 247172324 250019840 282482656 290257408 308965405 331722752 340652032 340852736 353103320 362821760 389316608 414653440 425815040 426065920 486645760 486932480 494344648 500039680 564965312 580514816 617930810 663445504 681304064 681705472 706206640 725643520 778633216 829306880 851630080 852131840 973291520 973864960 988689296 1000079360 1129930624 1161029632 1235861620 1326891008 1362608128 1363410944 1412413280 1451287040 1557266432 1658613760 1703260160 1704263680 1946583040 1977378592 2259861248 2322059264 2471723240 2653782016 2725216256 2824826560 2902574080 3114532864 3317227520 3406520320 3408527360 3893166080 3954757184 4519722496 4644118528 4943446480 5307564032 5450432512 5649653120 5805148160 6634455040 6813040640 6817054720 7786332160 7909514368 9039444992 9288237056 9886892960 10615128064 10900865024 11299306240 11610296320 13268910080 13626081280 15572664320 15819028736 18078889984 18576474112 19773785920 21230256128 21801730048 22598612480 23220592640 26537820160 27252162560 31638057472 36157779968 37152948224 39547571840 45197224960 46441185280 53075640320 54504325120 63276114944 72315559936 74305896448 79095143680 90394449920 92882370560 106151280640 109008650240 126552229888 144631119872 148611792896 158190287360 180788899840 185764741120 253104459776 289262239744 316380574720 361577799680 371529482240 506208919552 578524479488 632761149440 723155599360 743058964480 1012417839104 1157048958976 1265522298880 1446311198720 2024835678208 2314097917952 2531044597760 2892622397440 4049671356416 5062089195520 5785244794880 8099342712832 10124178391040 11570489589760 16198685425664 20248356782080 40496713564160 80993427128320
• Sum of all divisors σ(n): 224511538091904
• Sum of proper divisors (its aliquot sum) s(n): 143518110963584
• 80993427128320 is an abundant number, because the sum of its proper divisors (143518110963584) is greater than itself. Its abundance is 62524683835264

Bases of 80993427128320

• Binary: 10010011010100111000000011101000000000000000000₂
• Hexadecimal: 0x49A9C0740000
• Base-36: SPJV7BNR4

Squares and roots of 80993427128320

• 80993427128320 squared (80993427128320²) is 6559935237990482121746022400
• 80993427128320 cubed (80993427128320³) is 531311636664680630161380243657214394368000
• The square root of 80993427128320 is 8999634.8330540611
• The cube root of 80993427128320 is 43266.3167415947

Scales and comparisons

• 80,993,427,128,320 seconds is equal to 2,575,340 years, 23 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 80,993,427,128,320 would take you about six million, four hundred thirty-eight thousand, three hundred fifty-one 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 80993427128320 cubic inches would be around 3605.5 feet tall.

Recreational maths with 80993427128320

• 80993427128320 backwards is 02382172439908
• The number of decimal digits it has is: 14
• The sum of 80993427128320's digits is 58
• More coming soon!