145946486827020

Names of 145946486827020

• Cardinal: 145946486827020 can be written as One hundred forty-five trillion, nine hundred forty-six billion, four hundred eighty-six million, eight hundred twenty-seven thousand and twenty.

Scientific notation

• Scientific notation: 1.4594648682702 × 10¹⁴

Factors of 145946486827020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 294664

Divisors of 145946486827020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 61 66 110 121 122 132 165 183 220 242 244 305 330 363 366 484 605 610 660 671 726 732 915 1123 1210 1220 1342 1452 1815 1830 2013 2246 2420 2684 3355 3369 3630 3660 4026 4492 5615 6710 6738 7260 7381 8052 10065 11230 12353 13420 13476 14762 16845 20130 22143 22460 24706 29524 33690 36905 37059 40260 44286 49412 61765 67380 68503 73810 74118 88572 110715 123530 135883 137006 147620 148236 185295 205509 221430 247060 271766 274012 293459 342515 370590 407649 411018 442860 543532 586918 679415 685030 741180 753533 815298 822036 880377 1027545 1173836 1358830 1370060 1467295 1507066 1630596 1760754 2038245 2055090 2260599 2717660 2934590 3014132 3228049 3521508 3767665 4076490 4110180 4401885 4521198 5869180 6456098 7535330 8152980 8288863 8803770 9042396 9684147 11302995 12912196 15070660 16140245 16577726 17607540 17900999 19368294 22605990 24866589 32280490 33155452 35508539 35801998 38736588 41444315 45211980 48420735 49733178 53702997 64560980 71017078 71603996 82888630 89504995 96841470 99466356 106525617 107405994 124332945 142034156 165777260 177542695 179009990 193682940 196910989 213051234 214811988 248665890 268514985 329554457 355085390 358019980 393821978 426102468 497331780 532628085 537029970 590732967 659108914 710170780 787643956 984554945 988663371 1065256170 1074059940 1181465934 1318217828 1647772285 1969109890 1977326742 2130512340 2166020879 2362931868 2953664835 3295544570 3625099027 3938219780 3954653484 4332041758 4943316855 5907329670 6498062637 6591089140 7250198054 8664083516 9886633710 10830104395 10875297081 11814659340 12996125274 14500396108 18125495135 19773267420 20102821877 21660208790 21750594162 25992250548 32490313185 36250990270 39876089297 40205643754 43320417580 43501188324 54376485405 60308465631 64980626370 72501980540 79752178594 80411287508 100514109385 108752970810 119628267891 120616931262 129961252740 159504357188 199380446485 201028218770 217505941620 221131040647 239256535782 241233862524 301542328155 398760892970 402056437540 442262081294 478513071564 598141339455 603084656310 663393121941 797521785940 884524162588 1105655203235 1196282678910 1206169312620 1326786243882 2211310406470 2392565357820 2432441447117 2653572487764 3316965609705 4422620812940 4864882894234 6633931219410 7297324341351 9729765788468 12162207235585 13267862438820 14594648682702 24324414471170 29189297365404 36486621706755 48648828942340 72973243413510 145946486827020
• Sum of all divisors σ(n): 456949110885120
• Sum of proper divisors (its aliquot sum) s(n): 311002624058100
• 145946486827020 is an abundant number, because the sum of its proper divisors (311002624058100) is greater than itself. Its abundance is 165056137231080

Bases of 145946486827020

• Binary: 100001001011110011010000100000001110100000001100₂
• Hexadecimal: 0x84BCD080E80C
• Base-36: 1FQEW2134C

Squares and roots of 145946486827020

• 145946486827020 squared (145946486827020²) is 21300377017149522387402080400
• 145946486827020 cubed (145946486827020³) is 3108715193743972329742662308298742932408000
• The square root of 145946486827020 is 12080831.3797941903
• The cube root of 145946486827020 is 52649.9401401509

Scales and comparisons

• 145,946,486,827,020 seconds is equal to 4,640,646 years, 43 weeks, 4 days, 9 hours, 17 minutes.
• To count from 1 to 145,946,486,827,020 would take you about eleven million, six hundred one thousand, six hundred seventeen 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 145946486827020 cubic inches would be around 4387.5 feet tall.

Recreational maths with 145946486827020

• 145946486827020 backwards is 020728684649541
• 145946486827020 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145946486827020's digits is 66
• More coming soon!