70400128123845

Names of 70400128123845

• Cardinal: 70400128123845 can be written as Seventy trillion, four hundred billion, one hundred twenty-eight million, one hundred twenty-three thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 7.0400128123845 × 10¹³

Factors of 70400128123845

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1000

Divisors of 70400128123845

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 5 9 13 15 17 19 27 39 45 51 57 65 73 81 85 95 117 135 153 171 195 219 221 243 247 255 285 323 351 365 405 421 449 459 513 585 657 663 741 765 855 949 969 1053 1095 1105 1215 1235 1241 1263 1347 1377 1387 1539 1615 1755 1971 1989 2105 2223 2245 2295 2565 2847 2907 3159 3285 3315 3705 3723 3789 4041 4131 4161 4199 4617 4745 4845 5265 5473 5837 5913 5967 6205 6315 6669 6735 6885 6935 7157 7633 7695 7999 8531 8541 8721 9855 9945 11115 11169 11367 12123 12483 12597 14235 14535 15795 16133 16419 17511 17739 17901 18031 18615 18945 20007 20205 20655 20805 20995 21471 22899 23085 23579 23997 25593 25623 26163 27365 29185 29565 29835 30733 32777 33345 33507 34101 35785 36369 37449 37791 38165 39995 42655 42705 43605 48399 49257 52533 53703 54093 55845 56835 60021 60615 62415 62985 64413 68697 70737 71991 76779 76869 78489 80665 82095 87555 88695 89505 90155 92199 93041 98331 99229 100035 100521 102303 103987 107355 109107 110903 112347 113373 114495 117895 119985 127965 128115 130815 135983 145027 145197 147771 153665 157599 162279 163885 167535 170505 181845 187245 188955 189029 193239 206091 212211 215973 230337 230607 241995 246285 262665 268515 270465 276597 279123 294993 297687 300105 301563 306527 311961 322065 332709 337041 340119 343485 353685 359955 383895 384345 392445 399529 407949 426101 435081 435591 443313 460995 465205 472797 486837 491655 496145 502605 511515 519935 522461 545535 554515 557209 561735 566865 567087 579717 583927 618273 622763 636633 647919 679915 691011 725135 725985 738855 787995 811395 829791 837369 884979 893061 919581 935883 945145 966195 998127 1020357 1030455 1061055 1079865 1151685 1153035 1198587 1223847 1278303 1305243 1306773 1329939 1382985 1395615 1418391 1460511 1474965 1488435 1507815 1532635 1559805 1567383 1663545 1671627 1685205 1700595 1701261 1739151 1751781 1767779 1854819 1868289 1885351 1909899 1943757 1997645 2039745 2073033 2130505 2175405 2177955 2216565 2363985 2434185 2457377 2489373 2512107 2612305 2654937 2679183 2758743 2786045 2807649 2835435 2898585 2919635 2994381 3091365 3113815 3183165 3213493 3239595 3455055 3591551 3595761 3671541 3834909 3915729 3920319 4148955 4186845 4381533 4424895 4465305 4597905 4679415 4702149 4990635 5014881 5101785 5103783 5255343 5303337 5604867 5656053 5729697 5992935 6119235 6391515 6526215 6533865 6649695 6791993 7091955 7243717 7302555 7372131 7468119 7536321 7591051 7836915 7964811 8037549 8095919 8276229 8358135 8422947 8506305 8695755 8758905 8838895 8983143 9274095 9341445 9426755 9549495 9640479 9718785 9926759 10365165 10586971 10774653 10787283 11014623 11504727 11747187 12286885 12446865 12560535 13274685 13395915 13793715 13799117 14038245 14106447 14971905 15044643 15311349 15766029 15910011 16067465 16814601 16968159 17957755 17978805 18357705 19174545 19578645 19601595 20375979 21731151 21907665 22116393 22608963 22773153 23510745 24112647 24287757 24828687 25074405 25268841 25518915 26276715 26516685 26949429 28024335 28280265 28648485 28921437 29780277 31760913 32323959 32361849 33043869 33959965 34514181 35241561 36218585 36860655 37340595 37681605 37955255 39824055 40187745 40479595 41381145 41397351 41775409 42114735 42319341 44915715 45133929 45934047 46690163 47298087 47730033 48202395 49633795 50443803 50904477 52934855 53873265 53936415 55073115 57523635 58735935 61056367 61127937 65193453 66349179 68319459 68995585 70532235 72863271 74486061 75223215 76556745 78830145 79550055 84073005 84840795 86764311 89340831 95282739 96971877 97085547 101879895 103542543 108655755 110581965 113044815 113865765 120563235 121438785 124143435 124192053 125326227 126344205 126958023 129047867 134747145 135401787 137630623 140070489 141894261 143190099 144607185 148901385 151331409 152713431 158804565 161619795 161809245 165219345 172570905 176207805 179388521 183169101 183383811 195580359 199047537 204958377 206986755 208877045 211596705 218589813 225669645 229670235 233450815 234584989 236490435 238650165 252219015 254522385 260292933 262183223 268022493 285848217 290915631 305281835 305639685 325967265 331745895 341597295 364316355 372430305 372576159 375978681 387143601 412891869 420211467 429570297 433821555 446704155 458140293 476413695 484859385 485427735 517712715 538165563 549507303 550151433 586741077 597142611 614875131 620960265 626631135 634790115 645239335 655769439 677008935 688153115 700352445 703754967 709471305 715950495 756657045 763567155 780878799 786549669 793732771 804067479 857544651 872746893 896942605 915845505 916919055 977901795 995237685 1024791885 1092949065 1117728477 1127936043 1161430803 1172924945 1238675607 1260634401 1301464665 1310916115 1340112465 1429241085 1454578155 1614496689 1648521909 1650454299 1760223231 1844625393 1862880795 1879893405 1935718005 1967308317 2064459345 2101057335 2111264901 2147851485 2290701465 2359649007 2381198313 2412202437 2572633953 2690827815 2747536515 2750757165 2933705385 2985713055 3049604857 3074375655 3278847195 3353185431 3383808129 3408381899 3484292409 3518774835 3716026821 3781903203 3904393995 3932748345 3968663855 4020337395 4287723255 4363734465 4457114791 4843490067 4945565727 5588642385 5639680215 5807154015 6193378035 6303172005 6333794703 7078947021 7143594939 8072483445 8242609545 8252271495 8801116155 9148814571 9223126965 9836541585 10151424387 10225145697 10452877227 10556324505 11148080463 11345709609 11798245035 11905991565 12061012185 12863169765 13371344373 14530470201 14836697181 15248024285 16765927155 16919040645 17041909495 17421462045 18580134105 18909516015 19001384109 21236841063 21430784817 22285573955 24217450335 24727828635 27446443713 30675437091 31358631681 31668973515 33444241389 35394735105 35717974695 40114033119 43591410603 45744072855 50757121935 51125728485 52264386135 55740402315 56728548045 57004152327 57942492283 63710523189 64292354451 66856721865 72652351005 74183485905 82339331139 92026311273 95006920545 106184205315 107153924085 120342099357 137232218565 153377185455 156793158405 167221206945 173827476849 192877063353 200570165595 217957053015 247017993417 276078933819 285020761635 289712461415 318552615945 321461772255 361026298071 411696655695 460131556365 521482430547 601710496785 741053980251 828236801457 869137384245 964385316765 1083078894213 1235089967085 1380394669095 1564447291641 1805131490355 2607412152735 3705269901255 4141184007285 4693341874923 5415394471065 7822236458205 14080025624769 23466709374615 70400128123845
• Sum of all divisors σ(n): 154682027136000
• Sum of proper divisors (its aliquot sum) s(n): 84281899012155
• 70400128123845 is an abundant number, because the sum of its proper divisors (84281899012155) is greater than itself. Its abundance is 13881770888310

Bases of 70400128123845

• Binary: 10000000000011101001110101000010000001111000101₂
• Hexadecimal: 0x40074EA103C5
• Base-36: OYDDELVB9

Squares and roots of 70400128123845

• 70400128123845 squared (70400128123845²) is 4956178039853791719657584025
• 70400128123845 cubed (70400128123845³) is 348915569010293907694926867051748693576125
• The square root of 70400128123845 is 8390478.4204385509
• The cube root of 70400128123845 is 41291.2296674245

Scales and comparisons

• 70,400,128,123,845 seconds is equal to 2,238,506 years, 16 weeks, 1 day, 17 hours, 30 minutes, 45 seconds.
• To count from 1 to 70,400,128,123,845 would take you about five million, five hundred ninety-six thousand, two hundred sixty-five 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 70400128123845 cubic inches would be around 3440.9 feet tall.

Recreational maths with 70400128123845

• 70400128123845 backwards is 54832182100407
• 70400128123845 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 70400128123845's digits is 45
• More coming soon!