146228522440

Names of 146228522440

• Cardinal: 146228522440 can be written as One hundred forty-six billion, two hundred twenty-eight million, five hundred twenty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4622852244 × 10¹¹

Factors of 146228522440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 521761

Divisors of 146228522440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 20 22 26 28 35 40 44 49 52 55 56 65 70 77 88 91 98 104 110 130 140 143 154 182 196 220 245 260 280 286 308 364 385 392 440 455 490 520 539 572 616 637 715 728 770 910 980 1001 1078 1144 1274 1430 1540 1820 1960 2002 2156 2548 2695 2860 3080 3185 3640 4004 4312 5005 5096 5390 5720 6370 7007 8008 10010 10780 12740 14014 20020 21560 25480 28028 35035 40040 56056 70070 140140 280280 521723 1043446 2086892 2608615 3652061 4173784 5217230 5738953 6782399 7304122 10434460 11477906 13564798 14608244 18260305 20868920 22955812 25564427 27129596 28694765 29216488 33911995 36520610 40172671 45911624 47476793 51128854 54259192 57389530 67823990 73041220 74606389 80345342 94953586 102257708 114779060 127822135 135647980 146082440 149212778 160690684 189907172 200863355 204515416 229558120 237383965 255644270 271295960 281208697 298425556 321381368 332337551 373031945 379814344 401726710 474767930 511288540 522244723 562417394 596851112 664675102 746063890 803453420 949535860 1022577080 1044489446 1124834788 1329350204 1406043485 1492127780 1606906840 1661687755 1899071720 2088978892 2249669576 2611223615 2658700408 2812086970 2984255560 3323375510 3655713061 4177957784 5222447230 5624173940 6646751020 7311426122 10444894460 11248347880 13293502040 14622852244 18278565305 20889788920 29245704488 36557130610 73114261220 146228522440
• Sum of all divisors σ(n): 449642612160
• Sum of proper divisors (its aliquot sum) s(n): 303414089720
• 146228522440 is an abundant number, because the sum of its proper divisors (303414089720) is greater than itself. Its abundance is 157185567280

Bases of 146228522440

• Binary: 10001000001011111001100010110111001000₂
• Hexadecimal: 0x220BE62DC8
• Base-36: 1V6COQ14

Squares and roots of 146228522440

• 146228522440 squared (146228522440²) is 21382780774985583553600
• 146228522440 cubed (146228522440³) is 3126772438384579995344092542784000
• The square root of 146228522440 is 382398.3818480407
• The cube root of 146228522440 is 5268.3832935583

Scales and comparisons

• 146,228,522,440 seconds is equal to 4,649 years, 31 weeks, 6 days, 18 hours, 40 seconds.
• To count from 1 to 146,228,522,440 would take you about nine thousand, two hundred ninety-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 146228522440 cubic inches would be around 439 feet tall.

Recreational maths with 146228522440

• 146228522440 backwards is 044225822641
• 146228522440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146228522440's digits is 40
• More coming soon!