142995830909472

Names of 142995830909472

• Cardinal: 142995830909472 can be written as One hundred forty-two trillion, nine hundred ninety-five billion, eight hundred thirty million, nine hundred nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.42995830909472 × 10¹⁴

Factors of 142995830909472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1391

Divisors of 142995830909472

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 72 81 96 108 118 144 162 177 216 236 243 288 324 354 432 472 486 531 648 708 729 864 944 972 1062 1296 1327 1416 1458 1593 1888 1944 2124 2592 2654 2832 2916 3186 3481 3888 3981 4248 4779 5308 5664 5832 6372 6962 7776 7962 8496 9558 10443 10616 11664 11943 12744 13924 14337 15924 16992 19116 20886 21232 23328 23886 25488 27848 28674 31329 31848 35829 38232 41772 42464 43011 47772 50976 55696 57348 62658 63696 71658 76464 78293 83544 86022 93987 95544 107487 111392 114696 125316 127392 143316 152928 156586 167088 172044 187974 191088 214974 229392 234879 250632 281961 286632 313172 322461 334176 344088 375948 382176 429948 458784 469758 501264 563922 573264 626344 644922 688176 704637 751896 845883 859896 939516 967383 1002528 1127844 1146528 1252688 1289844 1376352 1409274 1503792 1691766 1719792 1760929 1879032 1934766 2113911 2255688 2505376 2537649 2579688 2818548 3007584 3383532 3439584 3521858 3758064 3869532 4227822 4511376 4619287 5075298 5159376 5282787 5637096 6341733 6767064 7043716 7516128 7739064 8455644 9022752 9238574 10150596 10318752 10565574 11274192 12683466 13534128 13857861 14087432 15478128 15848361 16911288 18477148 19025199 20301192 21131148 22548384 25366932 27068256 27715722 28174864 30956256 31696722 33822576 36954296 38050398 40602384 41573583 42262296 47545083 50733864 55431444 56349728 57075597 63393444 67645152 73908592 76100796 81204768 83147166 84524592 95090166 101467728 103894811 110862888 114151194 124720749 126786888 142635249 147817184 152201592 166294332 169049184 190180332 202935456 207789622 221725776 228302388 249441498 253573776 285270498 304403184 311684433 332588664 374162247 380360664 415579244 427905747 443451552 456604776 498882996 507147552 570540996 608806368 623368866 665177328 748324494 760721328 831158488 855811494 913209552 935053299 997765992 1122486741 1141081992 1246737732 1283717241 1330354656 1496648988 1521442656 1662316976 1711622988 1826419104 1870106598 1995531984 2244973482 2282163984 2493475464 2567434482 2805159897 2993297976 3324633952 3367460223 3423245976 3740213196 3991063968 4489946964 4564327968 4986950928 5134868964 5610319794 5986595952 6129793849 6734920446 6846491952 7480426392 8415479691 8979893928 9973901856 10269737928 11220639588 11973191904 12259587698 13469840892 13692983904 14960852784 16830959382 17959787856 18389381547 20539475856 22441279176 24519175396 25246439073 26939681784 29921705568 33661918764 35919575712 36778763094 41078951712 44882558352 49038350792 50492878146 53879363568 55168144641 67323837528 73557526188 75739317219 89765116704 98076701584 100985756292 107758727136 110336289282 134647675056 147115052376 151478634438 165504433923 196153403168 201971512584 220672578564 269295350112 294230104752 302957268876 331008867846 403943025168 441345157128 496513301769 588460209504 605914537752 662017735692 807886050336 882690314256 993026603538 1211829075504 1324035471384 1489539905307 1765380628512 1986053207076 2423658151008 2648070942768 2979079810614 3972106414152 4468619715921 5296141885536 5958159621228 7944212828304 8937239431842 11916319242456 15888425656608 17874478863684 23832638484912 35748957727368 47665276969824 71497915454736 142995830909472
• Sum of all divisors σ(n): 429690629115783
• Sum of proper divisors (its aliquot sum) s(n): 286694798206311
• 142995830909472 is an abundant number, because the sum of its proper divisors (286694798206311) is greater than itself. Its abundance is 143698967296839

Bases of 142995830909472

• Binary: 100000100000110111001111101101001010101000100000₂
• Hexadecimal: 0x820DCFB4AA20
• Base-36: 1EORDLOI00

Squares and roots of 142995830909472

• 142995830909472 squared (142995830909472²) is 20447807657490307830659318784
• 142995830909472 cubed (142995830909472³) is 2923951246259890811073653980118062693122048
• The square root of 142995830909472 is 11958086.4233986869
• The cube root of 142995830909472 is 52292.7071188013

Scales and comparisons

• 142,995,830,909,472 seconds is equal to 4,546,825 years, 5 weeks, 4 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 142,995,830,909,472 would take you about eleven million, three hundred sixty-seven thousand and sixty-two 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 142995830909472 cubic inches would be around 4357.7 feet tall.

Recreational maths with 142995830909472

• 142995830909472 backwards is 274909038599241
• 142995830909472 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142995830909472's digits is 72
• More coming soon!