142199865984

Names of 142199865984

• Cardinal: 142199865984 can be written as One hundred forty-two billion, one hundred ninety-nine million, eight hundred sixty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.42199865984 × 10¹¹

Factors of 142199865984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4638

Divisors of 142199865984

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 121 122 128 132 176 183 192 242 244 264 352 363 366 384 484 488 528 671 704 726 732 968 976 1056 1331 1342 1408 1452 1464 1936 1952 2013 2112 2662 2684 2904 2928 3872 3904 3993 4026 4224 4561 5324 5368 5808 5856 7381 7744 7808 7986 8052 9122 10648 10736 11616 11712 13683 14762 15488 15972 16104 18244 21296 21472 22143 23232 23424 27366 29524 31944 32208 36488 42592 42944 44286 46464 50171 54732 59048 63888 64416 72976 81191 85184 85888 88572 100342 109464 118096 127776 128832 145952 150513 162382 170368 177144 200684 218928 236192 243573 255552 257664 278221 291904 301026 324764 354288 401368 437856 472384 487146 511104 551881 556442 583808 602052 649528 708576 802736 834663 875712 944768 974292 1103762 1112884 1204104 1299056 1417152 1605472 1655643 1669326 1751424 1948584 2207524 2225768 2408208 2598112 2834304 3060431 3210944 3311286 3338652 3897168 4415048 4451536 4816416 5196224 6070691 6120862 6421888 6622572 6677304 7794336 8830096 8903072 9181293 9632832 10392448 12141382 12241724 13245144 13354608 15588672 17660192 17806144 18212073 18362586 19265664 24282764 24483448 26490288 26709216 31177344 33664741 35320384 35612288 36424146 36725172 48565528 48966896 52980576 53418432 67329482 70640768 72848292 73450344 97131056 97933792 100994223 105961152 106836864 134658964 145696584 146900688 194262112 195867584 201988446 211922304 269317928 291393168 293801376 370312151 388524224 391735168 403976892 538635856 582786336 587602752 740624302 777048448 807953784 1077271712 1110936453 1165572672 1175205504 1481248604 1615907568 2154543424 2221872906 2331145344 2962497208 3231815136 4309086848 4443745812 5924994416 6463630272 8887491624 11849988832 12927260544 17774983248 23699977664 35549966496 47399955328 71099932992 142199865984
• Sum of all divisors σ(n): 422365288320
• Sum of proper divisors (its aliquot sum) s(n): 280165422336
• 142199865984 is an abundant number, because the sum of its proper divisors (280165422336) is greater than itself. Its abundance is 137965556352

Bases of 142199865984

• Binary: 10000100011011110001011100001010000000₂
• Hexadecimal: 0x211BC5C280
• Base-36: 1TBQ4MTC

Squares and roots of 142199865984

• 142199865984 squared (142199865984²) is 20220801885867560288256
• 142199865984 cubed (142199865984³) is 2875395318259381536563043609083904
• The square root of 142199865984 is 377093.9750035791
• The cube root of 142199865984 is 5219.5500018713

Scales and comparisons

• 142,199,865,984 seconds is equal to 4,521 years, 26 weeks, 5 days, 18 hours, 46 minutes, 24 seconds.
• To count from 1 to 142,199,865,984 would take you about nine thousand and forty-three 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 142199865984 cubic inches would be around 435 feet tall.

Recreational maths with 142199865984

• 142199865984 backwards is 489568991241
• 142199865984 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142199865984's digits is 66
• More coming soon!