1345220372192970

Names of 1345220372192970

• Cardinal: 1345220372192970 can be written as One quadrillion, three hundred forty-five trillion, two hundred twenty billion, three hundred seventy-two million, one hundred ninety-two thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.34522037219297 × 10¹⁵

Factors of 1345220372192970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21891

Divisors of 1345220372192970

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 49 61 65 70 78 91 98 105 122 130 147 169 182 183 195 210 245 273 294 305 338 366 390 427 455 490 507 546 610 637 735 793 845 854 910 915 1014 1183 1274 1281 1365 1470 1586 1690 1830 1911 2135 2366 2379 2535 2562 2730 2989 3185 3549 3822 3965 4270 4758 5070 5419 5551 5915 5978 6370 6405 7098 7930 8281 8967 9555 10309 10838 11102 11830 11895 12810 14945 16257 16381 16562 16653 17745 17934 19110 20618 23790 24843 27095 27755 29890 30927 32514 32762 33306 35490 37933 38857 41405 44835 49143 49686 51545 54190 55510 61854 70447 72163 75866 77714 81285 81905 82810 83265 89670 98286 103090 113799 114667 116571 124215 140894 144326 154635 162570 163810 166530 189665 194285 211341 212953 216489 227598 229334 233142 245715 248430 265531 309270 330559 344001 352235 360815 379330 388570 422682 425906 432978 491430 493129 505141 531062 568995 573335 582855 638859 661118 688002 704470 721630 796593 802669 915811 986258 991677 999241 1010282 1056705 1064765 1082445 1137990 1146670 1165710 1277718 1327655 1479387 1490671 1515423 1593186 1605338 1652795 1720005 1831622 1983354 1998482 2113410 2129530 2164890 2313913 2408007 2465645 2525705 2655310 2747433 2768389 2958774 2981342 2997723 3030846 3194295 3305590 3440010 3451903 3982965 4013345 4297267 4472013 4579055 4627826 4816014 4931290 4958385 4996205 5051410 5494866 5536778 5995446 6388590 6410677 6903806 6941739 6994687 7396935 7453355 7577115 7965930 8026690 8305167 8594534 8944026 9158110 9916770 9992410 10355709 10434697 11569565 12040035 12821354 12891801 12990133 13737165 13841945 13883478 13989374 14793870 14906710 14988615 15154230 16197391 16610334 17259515 19232031 19378723 20711418 20869394 20984061 21486335 22360065 23139130 24080070 25783602 25980266 27474330 27683890 29977230 30080869 31304091 32053385 32394782 34519030 34708695 34973435 38464062 38757446 38970399 41525835 41968122 42972670 44720130 44874739 48592173 48962809 51778545 52173485 55864471 58136169 60161738 62608182 64106770 64459005 64950665 69417390 69946870 77940798 80986955 83051670 88768639 89749478 90242607 90930931 96160155 96893615 97184346 97925618 103557090 104346970 104920305 111728942 116272338 128918010 129901330 134624217 135651061 146888427 150404345 156520455 161973910 167593413 168871729 177537278 180485214 181861862 192320310 193787230 194851995 209840610 210566083 224373695 242960865 244814045 266305917 269248434 271302122 272792793 279322355 290680845 293776854 300808690 313040910 335186826 337743458 389703990 391051297 406953183 421132166 443843195 448747390 451213035 454654655 485921730 489628090 506615187 532611834 545585586 558644710 581361690 621380473 631698249 636516517 673121085 678255305 734442135 782102594 813906366 837967065 844358645 887686390 902426070 909309310 1013230374 1052830415 1153992307 1173153891 1182102103 1242760946 1263396498 1273033034 1331529585 1346242170 1356510610 1363963965 1468884270 1675934130 1688717290 1864141419 1909549551 1955256485 2034765915 2105660830 2307984614 2346307782 2364204206 2533075935 2663059170 2727927930 2737359079 3106902365 3158491245 3182582585 3461976921 3546306309 3728282838 3819099102 3910512970 4069531830 4349663311 5066151870 5414886979 5474718158 5769961535 5865769455 5910510515 6213804730 6316982490 6365165170 6923953842 7092612618 8077946149 8212077237 8274714721 8699326622 9320707095 9547747755 10829773958 11539923070 11731538910 11821021030 13048989933 13686795395 15001899991 16155892298 16244660937 16424154474 16549429442 17309884605 17731531545 18641414190 19095495510 21748316555 24233838447 24824144163 26097979866 27074434895 27373590790 30003799982 32489321874 34619769210 35463063090 37904208853 40389730745 41060386185 41373573605 43496633110 45005699973 48467676894 49648288326 54148869790 56545623043 65244949665 70393530727 75009499955 75808417706 80779461490 81223304685 82120772370 82747147210 90011399946 105013299937 113091246086 113712626559 121169192235 124120720815 130489899330 140787061454 150018999910 162446609370 169636869129 189521044265 210026599874 211180592181 225028499865 227425253118 242338384470 248241441630 265329461971 282728115215 315039899811 339273738258 351967653635 379042088530 422361184362 450056999730 492754715089 525066499685 530658923942 565456230430 568563132795 630079799622 703935307270 735093099559 795988385913 848184345645 915115899451 985509430178 1050132999370 1055902960905 1137126265590 1326647309855 1470186199118 1478264145267 1575199499055 1591976771826 1696368691290 1830231798902 2111805921810 2205279298677 2463773575445 2653294619710 2745347698353 2956528290534 3150398998110 3449283005623 3675465497795 3979941929565 4410558597354 4575579497255 4927547150890 5490695396706 6405811296157 6898566011246 7350930995590 7391320726335 7959883859130 9151158994510 10347849016869 11026396493385 12811622592314 13726738491765 14782641452670 17246415028115 19217433888471 20695698033738 22052792986770 27453476983530 32029056480785 34492830056230 38434867776942 44840679073099 51739245084345 64058112961570 89681358146198 96087169442355 103478490168690 134522037219297 192174338884710 224203395365495 269044074438594 448406790730990 672610186096485 1345220372192970
• Sum of all divisors σ(n): 4134436627512960
• Sum of proper divisors (its aliquot sum) s(n): 2789216255319990
• 1345220372192970 is an abundant number, because the sum of its proper divisors (2789216255319990) is greater than itself. Its abundance is 1443995883127020

Bases of 1345220372192970

• Binary: 100110001110111100010000110011011011101111011001010₂
• Hexadecimal: 0x4C778866DDECA
• Base-36: D8U9PH1JNU

Squares and roots of 1345220372192970

• 1345220372192970 squared (1345220372192970²) is 1809617849762992734406917420900
• 1345220372192970 cubed (1345220372192970³) is 2434334797385215154480935360274881429511073000
• The square root of 1345220372192970 is 36677245.9733956853
• The cube root of 1345220372192970 is 110390.3588785735

Scales and comparisons

• 1,345,220,372,192,970 seconds is equal to 42,773,846 years, 41 weeks, 2 days, 17 hours, 9 minutes, 30 seconds.
• To count from 1 to 1,345,220,372,192,970 would take you about one hundred twenty-eight million, three hundred twenty-one thousand, five hundred forty 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 1345220372192970 cubic inches would be around 9199.2 feet tall.

Recreational maths with 1345220372192970

• 1345220372192970 backwards is 0792912730225431
• The number of decimal digits it has is: 16
• The sum of 1345220372192970's digits is 57
• More coming soon!