64162470407490

Names of 64162470407490

• Cardinal: 64162470407490 can be written as Sixty-four trillion, one hundred sixty-two billion, four hundred seventy million, four hundred seven thousand, four hundred ninety.

Scientific notation

• Scientific notation: 6.416247040749 × 10¹³

Factors of 64162470407490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 185532

Divisors of 64162470407490

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 19 21 26 27 30 35 38 39 42 45 54 57 63 65 70 78 81 90 91 95 105 114 117 126 130 133 135 162 169 171 182 189 190 195 210 234 247 266 270 273 285 315 338 342 351 361 378 390 399 405 455 494 507 513 546 567 570 585 630 665 702 722 741 798 810 819 845 855 910 945 1014 1026 1053 1083 1134 1170 1183 1197 1235 1330 1365 1482 1521 1539 1638 1690 1710 1729 1755 1805 1890 1995 2106 2166 2223 2366 2394 2457 2470 2527 2535 2565 2730 2835 3042 3078 3211 3249 3458 3510 3549 3591 3610 3705 3990 4095 4446 4563 4693 4914 5054 5070 5130 5187 5265 5415 5670 5915 5985 6422 6498 6669 7098 7182 7371 7410 7581 7605 7695 8190 8645 9126 9386 9633 9747 10374 10530 10647 10773 10830 11115 11830 11970 12285 12635 13338 13689 14079 14742 15162 15210 15390 15561 16055 16245 17290 17745 17955 19266 19494 20007 21294 21546 22230 22477 22743 22815 23465 24570 25270 25935 27378 28158 28899 29241 31122 31941 32110 32490 32851 33345 35490 35910 36855 37905 40014 42237 44954 45486 45630 46683 46930 48165 48735 51870 53235 53865 57798 58482 61009 63882 65702 66690 67431 68229 68445 70395 73710 75810 77805 84474 86697 93366 95823 96330 97470 98553 100035 106470 107730 112385 113715 122018 126711 134862 136458 136890 140049 140790 144495 146205 155610 159705 164255 173394 183027 185483 191646 197106 200070 202293 204687 211185 224770 227430 233415 253422 260091 280098 288990 292410 295659 305045 319410 328510 337155 341145 366054 370966 380133 404586 409374 422370 427063 433485 466830 479115 492765 520182 549081 556449 591318 606879 610090 633555 674310 682290 700245 760266 854126 866970 886977 915135 927415 958230 985530 1011465 1023435 1098162 1112898 1213758 1267110 1281189 1298381 1300455 1400490 1478295 1647243 1669347 1773954 1820637 1830270 1854830 1900665 2022930 2046870 2135315 2411279 2562378 2596762 2600910 2660931 2745405 2782245 2956590 3034395 3294486 3338694 3524177 3641274 3801330 3843567 3895143 4270630 4434885 4822558 4941729 5008041 5321862 5490810 5564490 6068790 6405945 6491905 7048354 7233837 7687134 7790286 8236215 8346735 8869770 9103185 9883458 10016082 10572531 11530701 11685429 12056395 12811890 12983810 13304655 14467674 15024123 16472430 16693470 16878953 17620885 18206370 19217835 19475715 21145062 21701511 23061402 23370858 24112790 24669239 24708645 25040205 26609310 30048246 31346627 31717593 33757906 34592103 35056287 35241770 36169185 38435670 38951430 43403022 45814301 49338478 49417290 50080410 50636859 52862655 57653505 58427145 62693254 63435186 65104533 66959363 69184206 70112574 72338370 74007717 75120615 84394765 91628602 94039881 95152779 101273718 105168861 105725310 108507555 115307010 116854290 123346195 130209066 133918726 137442903 148015434 150241230 151910577 156733135 158587965 168789530 172960515 175281435 188079762 190305558 195313599 200878089 210337722 217015110 219426389 222023151 229071505 246692390 253184295 274885806 282119643 285458337 303821154 313466270 317175930 320700107 325522665 334796815 345921030 350562870 370038585 390627198 401756178 412328709 438852778 444046302 455731731 458143010 468715541 470199405 475763895 506368590 525844305 564239286 570916674 595585913 602634267 641400214 651045330 658279167 666069453 669593630 687214515 740077170 759552885 824657418 846358929 870471719 911463462 937431082 940398810 951527790 962100321 976567995 1004390445 1051688610 1097131945 1110115755 1191171826 1205268534 1236986127 1316558334 1332138906 1367195193 1374429030 1406146623 1410598215 1427291685 1519105770 1603500535 1692717858 1740943438 1786757739 1807902801 1924200642 1953135990 1974837501 1998208359 2008780890 2061643545 2194263890 2220231510 2278658655 2343577705 2473972254 2539076787 2611415157 2734390386 2812293246 2821196430 2854583370 2886300963 2977929565 3013171335 3207001070 3291395835 3330347265 3573515478 3615805602 3710958381 3949675002 3996416718 4123287090 4169101391 4218439869 4231794645 4352358595 4557317310 4687155410 4810501605 5078153574 5222830314 5360273217 5423708403 5772601926 5924512503 5955859130 6026342670 6093302033 6184930635 6582791670 6660694530 6835975965 7030733115 7421916762 7834245471 8338202782 8436879738 8463589290 8658902889 8704717190 8933788695 9039514005 9621003210 9874187505 9991041795 10720546434 10847416806 11316132347 11849025006 12186604066 12369861270 12507304173 12655319607 12695383935 13057075785 13671951930 14061466230 14431504815 15668490942 16080819651 17317805778 17773537509 17867577390 18079028010 18279906099 18554791905 19748375010 19982083590 20845506955 21092199345 22632264694 23502736413 25014608346 25310639214 25390767870 25976708667 26114151570 26801366085 27118542015 28863009630 29622562515 30466510165 32161639302 33948397041 35547075018 36559812198 37109583810 37521912519 37965958821 39171227355 41691013910 42184398690 43294514445 47005472826 48242458953 51953417334 53602732170 54237084030 54839718297 56580661735 59245125030 60933020330 62536520865 63276598035 67896794082 70508209239 75043825038 75931917642 78342454710 79212926429 80404098255 86589028890 88867687545 91399530495 96484917906 101845191123 109679436594 112565737557 113161323470 117513682065 125073041730 126553196070 129883543335 141016418478 158425852858 160808196510 164519154891 169741985205 177735375090 182799060990 187609562595 189829794105 203690382246 225131475114 235027364130 237638779287 241212294765 259767086670 274198591485 305535573369 329038309782 337697212671 339483970410 352541046195 375219125190 379659588210 396064632145 475277558574 482424589530 493557464673 509225955615 548397182970 562828687785 611071146738 675394425342 705082092390 712916337861 792129264290 822595774455 916606720107 987114929346 1018451911230 1125657375570 1188193896435 1425832675722 1527677866845 1645191548910 1688486063355 1833213440214 2138749013583 2376387792870 2467787323365 3055355733690 3376972126710 3564581689305 4277498027166 4583033600535 4935574646730 6416247040749 7129163378610 9166067201070 10693745067915 12832494081498 21387490135830 32081235203745 64162470407490
• Sum of all divisors σ(n): 225335896239168
• Sum of proper divisors (its aliquot sum) s(n): 161173425831678
• 64162470407490 is an abundant number, because the sum of its proper divisors (161173425831678) is greater than itself. Its abundance is 97010955424188

Bases of 64162470407490

• Binary: 1110100101101011111101010000011010110101000010₂
• Hexadecimal: 0x3A5AFD41AD42
• Base-36: MQRTY964I

Squares and roots of 64162470407490

• 64162470407490 squared (64162470407490²) is 4116822608792029966648100100
• 64162470407490 cubed (64162470407490³) is 264145508809504403830824014332681309749000
• The square root of 64162470407490 is 8010147.9641446075
• The cube root of 64162470407490 is 40033.8193997069

Scales and comparisons

• 64,162,470,407,490 seconds is equal to 2,040,168 years, 4 weeks, 5 days, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 64,162,470,407,490 would take you about five million, one hundred thousand, four hundred twenty 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 64162470407490 cubic inches would be around 3336.2 feet tall.

Recreational maths with 64162470407490

• 64162470407490 backwards is 09470407426146
• 64162470407490 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64162470407490's digits is 54
• More coming soon!