145940167422231

Names of 145940167422231

• Cardinal: 145940167422231 can be written as One hundred forty-five trillion, nine hundred forty billion, one hundred sixty-seven million, four hundred twenty-two thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.45940167422231 × 10¹⁴

Factors of 145940167422231

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6776

Divisors of 145940167422231

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 13 21 31 39 41 49 73 91 93 123 127 147 217 219 273 287 381 403 511 533 637 651 861 889 949 1209 1271 1519 1533 1599 1651 1911 2009 2263 2667 2821 2847 2993 3577 3731 3813 3937 4557 4953 5207 6027 6223 6481 6643 6789 8463 8897 8979 9271 10731 11193 11557 11811 15621 15841 16523 18669 19443 19747 19929 20951 26117 26691 27559 27813 29419 34671 36449 38909 45367 46501 47523 49569 51181 59241 62279 62853 64897 67691 78351 80899 82677 84253 88257 92783 109347 110887 115661 116727 120523 136101 139503 146657 153543 161417 186837 192913 194691 200911 203073 205933 242697 252759 255143 265721 272363 278349 287401 317569 332661 346983 358267 361569 380111 439971 454279 473113 473837 484251 578739 589771 602733 617799 649481 765429 797163 809627 817089 823087 843661 862203 952707 1074801 1129919 1140333 1206179 1362837 1406377 1419339 1421511 1441531 1769313 1860047 1906541 1948443 2011807 2098421 2428881 2469261 2507869 2530983 2611843 2660777 3311791 3316859 3389757 3454373 3618537 3736213 4128397 4219131 4324593 4546367 4941443 5580141 5719623 5761609 5905627 6035421 6150469 6295263 7523607 7835529 7909433 7982331 8237351 8443253 9844639 9935373 9950577 10363119 10700131 11208639 11783441 12385191 13020329 13639101 14082649 14666503 14688947 14824329 17284827 17716881 18282901 18451407 18625439 19397633 23182537 23728299 24180611 24712053 25329759 25515697 26153491 29533917 32100393 33746567 34590101 35350323 39060987 40331263 42247947 43053283 43999509 44066841 54848703 55876317 57661457 58192899 59102771 60085351 69547611 72541833 74900917 76547091 78460473 82484087 101239701 102665521 102822629 103770303 107085563 120993789 127980307 129159849 135783431 153184733 169264277 172984371 177308313 178609879 180256053 183074437 190664539 224702751 236225969 242130707 247452261 252169229 301372981 307996563 308467887 321256689 331704061 383940921 403630199 407350293 420597457 438705371 459554199 507792831 524306419 535829637 549223311 571993617 577388609 601326623 708677907 718658647 726392121 749598941 756507687 781109563 904118943 950484017 995112183 1046143577 1072293131 1210890597 1250269153 1261792371 1316116113 1334651773 1572919257 1653581783 1732165827 1765184603 1803979869 1862645881 2155975941 2248796823 2321928427 2343328689 2463499391 2851452051 2944182199 3070937597 3138430731 3216879393 3750807459 4003955319 4209286361 4960745349 5247192587 5295553809 5467766941 5587937643 6965785281 7323005039 7390498173 7506051917 7817246099 8832546597 9212812791 9342562411 12356292221 12627859083 13038521167 13599866501 15741577761 16253498989 16403300823 17244495737 21496563179 21969015117 22518155751 23451738297 24214396453 28027687233 29465004527 32025492083 37068876663 38274368587 39115563501 40799599503 48760496967 51261035273 51733487211 54720722693 64489689537 72643189359 76368481121 88395013581 91269648169 95199065507 96076476249 114823105761 120711470159 153783105819 164162168079 169500775171 224178444581 229105443363 273808944507 285597196521 362134410477 383045058851 508502325513 534579367847 666393458549 672535333743 992790254573 1149135176553 1186505426197 1569249112067 1603738103541 1999180375647 2978370763719 3559516278591 3742055574929 4707747336201 6949531782011 11226166724787 20848595346033 48646722474077 145940167422231
• Sum of all divisors σ(n): 263398239240192
• Sum of proper divisors (its aliquot sum) s(n): 117458071817961
• 145940167422231 is a deficient number, because the sum of its proper divisors (117458071817961) is less than itself. Its deficiency is 28482095604270

Bases of 145940167422231

• Binary: 100001001011101101010111110101100111000100010111₂
• Hexadecimal: 0x84BB57D67117
• Base-36: 1FQBZJMB6F

Squares and roots of 145940167422231

• 145940167422231 squared (145940167422231²) is 21298532467228814483433017361
• 145940167422231 cubed (145940167422231³) is 3108311394115195875094722855132645640352391
• The square root of 145940167422231 is 12080569.8301955525
• The cube root of 145940167422231 is 52649.1802244371

Scales and comparisons

• 145,940,167,422,231 seconds is equal to 4,640,445 years, 46 weeks, 6 days, 3 hours, 3 minutes, 51 seconds.
• To count from 1 to 145,940,167,422,231 would take you about eleven million, six hundred one thousand, one hundred fourteen 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 145940167422231 cubic inches would be around 4387.4 feet tall.

Recreational maths with 145940167422231

• 145940167422231 backwards is 132224761049541
• The number of decimal digits it has is: 15
• The sum of 145940167422231's digits is 51
• More coming soon!