142935505920

Names of 142935505920

• Cardinal: 142935505920 can be written as One hundred forty-two billion, nine hundred thirty-five million, five hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4293550592 × 10¹¹

Factors of 142935505920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 768

Divisors of 142935505920

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 67 72 80 90 96 120 128 134 144 160 180 192 201 240 256 268 288 320 335 360 384 402 480 512 536 576 603 640 670 691 720 768 804 960 1005 1024 1072 1152 1206 1280 1340 1382 1440 1536 1608 1920 2010 2073 2144 2304 2412 2560 2680 2764 2880 3015 3072 3216 3455 3840 4020 4146 4288 4489 4608 4824 5120 5360 5528 5760 6030 6219 6432 6910 7680 8040 8292 8576 8978 9216 9648 10365 10720 11056 11520 12060 12438 12864 13467 13820 15360 16080 16584 17152 17956 19296 20730 21440 22112 22445 23040 24120 24876 25728 26934 27640 31095 32160 33168 34304 35912 38592 40401 41460 42880 44224 44890 46080 46297 48240 49752 51456 53868 55280 62190 64320 66336 67335 68608 71824 77184 80802 82920 85760 88448 89780 92594 96480 99504 102912 107736 110560 124380 128640 132672 134670 138891 143648 154368 161604 165840 171520 176896 179560 185188 192960 199008 202005 205824 215472 221120 231485 248760 257280 265344 269340 277782 287296 308736 323208 331680 343040 353792 359120 370376 385920 398016 404010 416673 430944 442240 462970 497520 514560 530688 538680 555564 574592 617472 646416 663360 694455 707584 718240 740752 771840 796032 808020 833346 861888 884480 925940 995040 1029120 1061376 1077360 1111128 1149184 1292832 1326720 1388910 1436480 1481504 1543680 1592064 1616040 1666692 1723776 1768960 1851880 1990080 2083365 2122752 2154720 2222256 2298368 2585664 2653440 2777820 2872960 2963008 3087360 3101899 3184128 3232080 3333384 3447552 3537920 3703760 3980160 4166730 4309440 4444512 4596736 5171328 5306880 5555640 5745920 5926016 6203798 6368256 6464160 6666768 6895104 7407520 7960320 8333460 8618880 8889024 9305697 10342656 10613760 11111280 11491840 11852032 12407596 12928320 13333536 13790208 14815040 15509495 15920640 16666920 17237760 17778048 18611394 20685312 22222560 22983680 23704064 24815192 25856640 26667072 27917091 29630080 31018990 31841280 33333840 34475520 35556096 37222788 41370624 44445120 46528485 47408128 49630384 51713280 53334144 55834182 59260160 62037980 66667680 68951040 71112192 74445576 88890240 93056970 99260768 103426560 106668288 111668364 118520320 124075960 133335360 139585455 142224384 148891152 177780480 186113940 198521536 206853120 213336576 223336728 237040640 248151920 266670720 279170910 297782304 355560960 372227880 397043072 426673152 446673456 496303840 533341440 558341820 595564608 711121920 744455760 794086144 893346912 992607680 1066682880 1116683640 1191129216 1488911520 1588172288 1786693824 1985215360 2133365760 2233367280 2382258432 2977823040 3176344576 3573387648 3970430720 4466734560 4764516864 5955646080 7146775296 7940861440 8933469120 9529033728 11911292160 14293550592 15881722880 17866938240 23822584320 28587101184 35733876480 47645168640 71467752960 142935505920
• Sum of all divisors σ(n): 503497789704
• Sum of proper divisors (its aliquot sum) s(n): 360562283784
• 142935505920 is an abundant number, because the sum of its proper divisors (360562283784) is greater than itself. Its abundance is 217626777864

Bases of 142935505920

• Binary: 10000101000111100111101011110000000000₂
• Hexadecimal: 0x21479EBC00
• Base-36: 1TNW3Y80

Squares and roots of 142935505920

• 142935505920 squared (142935505920²) is 20430558852606355046400
• 142935505920 cubed (142935505920³) is 2920252265825624069164329074688000
• The square root of 142935505920 is 378068.1233851907
• The cube root of 142935505920 is 5228.5352590375

Scales and comparisons

• 142,935,505,920 seconds is equal to 4,544 years, 47 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 142,935,505,920 would take you about nine thousand and eighty-nine 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 142935505920 cubic inches would be around 435.7 feet tall.

Recreational maths with 142935505920

• 142935505920 backwards is 029505539241
• 142935505920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142935505920's digits is 45
• More coming soon!