142693929347240497472

Names of 142693929347240497472

• Cardinal: 142693929347240497472 can be written as One hundred forty-two quintillion, six hundred ninety-three quadrillion, nine hundred twenty-nine trillion, three hundred forty-seven billion, two hundred forty million, four hundred ninety-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.42693929347240497472 × 10²⁰

Factors of 142693929347240497472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 212

Divisors of 142693929347240497472

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 157 212 314 424 628 848 1256 1696 2512 2809 3392 5024 5618 8321 10048 11236 16642 22472 24649 33284 44944 49298 66568 89888 98596 133136 148877 179776 197192 266272 297754 394384 441013 532544 595508 788768 882026 1191016 1306397 1577536 1764052 2382032 2612794 3528104 3869893 4764064 5225588 7056208 7739786 9528128 10451176 14112416 15479572 20902352 23373689 28224832 30959144 41804704 46747378 61918288 69239041 83609408 93494756 123836576 138478082 186989512 205104329 247673152 276956164 373979024 410208658 553912328 607573201 747958048 820417316 1107824656 1215146402 1495916096 1640834632 2215649312 2430292804 3281669264 3669669173 4431298624 4860585608 6563338528 7339338346 9721171216 10870529437 13126677056 14678676692 19442342432 21741058874 29357353384 32201379653 38884684864 43482117748 58714706768 64402759306 86964235496 95388992557 117429413536 128805518612 173928470992 190777985114 234858827072 257611037224 347856941984 381555970228 515222074448 576138060161 695713883968 763111940456 1030444148896 1152276120322 1526223880912 1706673121609 2060888297792 2304552240644 3052447761824 3413346243218 4609104481288 5055616605521 6104895523648 6826692486436 9218208962576 10111233211042 13653384972872 14976071831449 18436417925152 20222466422084 27306769945744 29952143662898 36872835850304 40444932844168 54613539891488 59904287325796 80889865688336 90453675445277 109227079782976 119808574651592 161779731376672 180907350890554 239617149303184 267947680092613 323559462753344 361814701781108 479234298606368 535895360185226 723629403562216 793731807066797 958468597212736 1071790720370452 1447258807124432 1587463614133594 2143581440740904 2894517614248864 3174927228267188 4287162881481808 5789035228497728 6349854456534376 8574325762963616 12699708913068752 14201227044908489 17148651525927232 25399417826137504 28402454089816978 42067785774540241 50798835652275008 56804908179633956 84135571549080482 113609816359267912 168271143098160964 227219632718535824 336542286196321928 454439265437071648 673084572392643856 908878530874143296 1346169144785287712 2229592646050632773 2692338289570575424 4459185292101265546 8918370584202531092 17836741168405062184 35673482336810124368 71346964673620248736 142693929347240497472
• Sum of all divisors σ(n): 290453603695893958860
• Sum of proper divisors (its aliquot sum) s(n): 147759674348653461388
• 142693929347240497472 is an abundant number, because the sum of its proper divisors (147759674348653461388) is greater than itself. Its abundance is 5065745001412963916

Bases of 142693929347240497472

• Binary: 1111011110001000110101011001011011101101010111101010001000101000000₂
• Hexadecimal: 0x7BC46ACB76AF51140
• Base-36: U44DKDCWM9GE8

Squares and roots of 142693929347240497472

• 142693929347240497472 squared (142693929347240497472²) is 20361557472555262904964458060602038390784
• 142693929347240497472 cubed (142693929347240497472³) is 2905470643388577479612140604154631238832138484969078500098048
• The square root of 142693929347240497472 is 11945456431.0971599423
• 142693929347240497472 is a perfect cube number. Its cube root is 5225588
• Being both a perfect square and a perfect cube, 142693929347240497472 is also a perfect sixth number.

Scales and comparisons

• 142,693,929,347,240,497,472 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,693,929,347,240,497,472 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 142693929347240497472 cubic inches would be around 435465.7 feet tall.

Recreational maths with 142693929347240497472

• 142693929347240497472 backwards is 274794042743929396241
• The number of decimal digits it has is: 21
• The sum of 142693929347240497472's digits is 98
• More coming soon!