142969063520

Names of 142969063520

• Cardinal: 142969063520 can be written as One hundred forty-two billion, nine hundred sixty-nine million, sixty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4296906352 × 10¹¹

Factors of 142969063520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 301

Divisors of 142969063520

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 271 368 460 529 542 736 920 1058 1084 1355 1840 2116 2168 2645 2710 3680 4232 4336 5290 5420 6233 8464 8672 10580 10840 12167 12466 16928 21160 21680 24334 24932 31165 42320 43360 48668 49864 60835 62330 73441 84640 97336 99728 121670 124660 143359 146882 194672 199456 243340 249320 286718 293764 367205 389344 486680 498640 573436 587528 716795 734410 973360 997280 1146872 1175056 1433590 1468820 1689143 1946720 2293744 2350112 2867180 2937640 3297257 3378286 4587488 5734360 5875280 6594514 6756572 8445715 11468720 11750560 13189028 13513144 16486285 16891430 22937440 26378056 27026288 32972570 33782860 38850289 52756112 54052576 65945140 67565720 77700578 105512224 131890280 135131440 155401156 194251445 263780560 270262880 310802312 388502890 527561120 621604624 777005780 893556647 1243209248 1554011560 1787113294 3108023120 3574226588 4467783235 6216046240 7148453176 8935566470 14296906352 17871132940 28593812704 35742265880 71484531760 142969063520
• Sum of all divisors σ(n): 354423898080
• Sum of proper divisors (its aliquot sum) s(n): 211454834560
• 142969063520 is an abundant number, because the sum of its proper divisors (211454834560) is greater than itself. Its abundance is 68485771040

Bases of 142969063520

• Binary: 10000101001001100111101100100001100000₂
• Hexadecimal: 0x21499EC860
• Base-36: 1TOG37FK

Squares and roots of 142969063520

• 142969063520 squared (142969063520²) is 20440153123785794790400
• 142969063520 cubed (142969063520³) is 2922309550313057718262382686208000
• The square root of 142969063520 is 378112.5011421865
• The cube root of 142969063520 is 5228.9444024587

Scales and comparisons

• 142,969,063,520 seconds is equal to 4,545 years, 50 weeks, 4 days, 12 hours, 45 minutes, 20 seconds.
• To count from 1 to 142,969,063,520 would take you about nine thousand and ninety-one 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 142969063520 cubic inches would be around 435.7 feet tall.

Recreational maths with 142969063520

• 142969063520 backwards is 025360969241
• The number of decimal digits it has is: 12
• The sum of 142969063520's digits is 47
• More coming soon!