42222868920

Names of 42222868920

• Cardinal: 42222868920 can be written as Forty-two billion, two hundred twenty-two million, eight hundred sixty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.222286892 × 10¹⁰

Factors of 42222868920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 664

Divisors of 42222868920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 281 360 373 540 562 746 843 1080 1119 1124 1405 1492 1686 1865 2238 2248 2529 2810 2984 3357 3372 3730 4215 4476 5058 5595 5620 6714 6744 7460 7587 8430 8952 10071 10116 11190 11240 12645 13428 14920 15174 16785 16860 20142 20232 22380 25290 26856 30348 33570 33720 37935 40284 44760 50355 50580 60696 67140 75870 80568 100710 101160 104813 134280 139129 151740 201420 209626 278258 303480 314439 402840 417387 419252 524065 556516 628878 695645 834774 838504 943317 1048130 1113032 1252161 1257756 1391290 1572195 1669548 1886634 2086935 2096260 2504322 2515512 2782580 2829951 3144390 3339096 3756483 3773268 4173870 4192520 4716585 5008644 5565160 5659902 6260805 6288780 7512966 7546536 8347740 9433170 10017288 11319804 12521610 12577560 14149755 15025932 16695480 18782415 18866340 22639608 25043220 28299510 30051864 37564830 37732680 39095249 50086440 56599020 75129660 78190498 113198040 117285747 150259320 156380996 195476245 234571494 312761992 351857241 390952490 469142988 586428735 703714482 781904980 938285976 1055571723 1172857470 1407428964 1563809960 1759286205 2111143446 2345714940 2814857928 3518572410 4222286892 4691429880 5277858615 7037144820 8444573784 10555717230 14074289640 21111434460 42222868920
• Sum of all divisors σ(n): 141623445600
• Sum of proper divisors (its aliquot sum) s(n): 99400576680
• 42222868920 is an abundant number, because the sum of its proper divisors (99400576680) is greater than itself. Its abundance is 57177707760

Bases of 42222868920

• Binary: 100111010100101011011101100110111000₂
• Hexadecimal: 0x9D4ADD9B8
• Base-36: JEAEM60

Squares and roots of 42222868920

• 42222868920 squared (42222868920²) is 1782770659835501966400
• 42222868920 cubed (42222868920³) is 75273691884656308289709444288000
• The square root of 42222868920 is 205482.0403830953
• The cube root of 42222868920 is 3482.1642007795

Scales and comparisons

• 42,222,868,920 seconds is equal to 1,342 years, 28 weeks, 6 days, 14 hours, 42 minutes.
• To count from 1 to 42,222,868,920 would take you about two thousand, six hundred eighty-five 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 42222868920 cubic inches would be around 290.2 feet tall.

Recreational maths with 42222868920

• 42222868920 backwards is 02986822224
• 42222868920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42222868920's digits is 45
• More coming soon!