142373478720

Names of 142373478720

• Cardinal: 142373478720 can be written as One hundred forty-two billion, three hundred seventy-three million, four hundred seventy-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4237347872 × 10¹¹

Factors of 142373478720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8289

Divisors of 142373478720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 121 132 151 160 165 176 192 220 240 242 264 302 320 330 352 363 440 453 480 484 528 604 605 660 704 726 755 880 906 960 968 1056 1208 1210 1320 1452 1510 1661 1760 1812 1815 1936 2112 2265 2416 2420 2640 2904 3020 3322 3520 3624 3630 3872 4530 4832 4840 4983 5280 5808 6040 6644 7248 7260 7744 8117 8305 9060 9664 9680 9966 10560 11616 12080 13288 14496 14520 16234 16610 18120 18271 19360 19932 23232 24160 24351 24915 26576 28992 29040 32468 33220 36240 36542 38720 39864 40585 48320 48702 49830 53152 54813 58080 64936 66440 72480 73084 79728 81170 89287 91355 97404 99660 106304 109626 116160 121755 129872 132880 144960 146168 159456 162340 178574 182710 194808 199320 219252 243510 259744 265760 267861 274065 292336 318912 324680 357148 365420 389616 398640 438504 446435 487020 519488 531520 535722 548130 584672 649360 714296 730840 779232 797280 877008 892870 974040 982157 1071444 1096260 1169344 1225667 1298720 1339305 1428592 1461680 1558464 1594560 1754016 1785740 1948080 1964314 2142888 2192520 2451334 2597440 2678610 2857184 2923360 2946471 3508032 3571480 3677001 3896160 3928628 4285776 4385040 4902668 4910785 5357220 5714368 5846720 5892942 6128335 7142960 7354002 7792320 7857256 8571552 8770080 9805336 9821570 10714440 11785884 12256670 13482337 14285920 14708004 14732355 15714512 17143104 17540160 18385005 19610672 19643140 21428880 23571768 24513340 26964674 28571840 29416008 29464710 31429024 36770010 39221344 39286280 40447011 42857760 47143536 49026680 53929348 58832016 58929420 62858048 67411685 73540020 78442688 78572560 80894022 85715520 94287072 98053360 107858696 117664032 117858840 134823370 147080040 148305707 157145120 161788044 188574144 196106720 202235055 215717392 235328064 235717680 269646740 294160080 296611414 314290240 323576088 392213440 404470110 431434784 444917121 471435360 539293480 588320160 593222828 647152176 741528535 808940220 862869568 889834242 942870720 1078586960 1176640320 1186445656 1294304352 1483057070 1617880440 1779668484 2157173920 2224585605 2372891312 2588608704 2966114140 3235760880 3559336968 4314347840 4449171210 4745782624 5932228280 6471521760 7118673936 8898342420 9491565248 11864456560 12943043520 14237347872 17796684840 23728913120 28474695744 35593369680 47457826240 71186739360 142373478720
• Sum of all divisors σ(n): 500217911424
• Sum of proper divisors (its aliquot sum) s(n): 357844432704
• 142373478720 is an abundant number, because the sum of its proper divisors (357844432704) is greater than itself. Its abundance is 215470953984

Bases of 142373478720

• Binary: 10000100100110000111101110000101000000₂
• Hexadecimal: 0x21261EE140
• Base-36: 1TELHR9C

Squares and roots of 142373478720

• 142373478720 squared (142373478720²) is 20270207442834292838400
• 142373478720 cubed (142373478720³) is 2885939948012353807914190798848000
• The square root of 142373478720 is 377324.1030202019
• The cube root of 142373478720 is 5221.6733320939

Scales and comparisons

• 142,373,478,720 seconds is equal to 4,527 years, 1 week, 6 days, 4 hours, 32 minutes.
• To count from 1 to 142,373,478,720 would take you about nine thousand and fifty-four 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 142373478720 cubic inches would be around 435.1 feet tall.

Recreational maths with 142373478720

• 142373478720 backwards is 027874373241
• 142373478720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142373478720's digits is 48
• More coming soon!