42754919915520

Names of 42754919915520

• Cardinal: 42754919915520 can be written as Forty-two trillion, seven hundred fifty-four billion, nine hundred nineteen million, nine hundred fifteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.275491991552 × 10¹³

Factors of 42754919915520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 115980153

Divisors of 42754919915520

• Number of divisors d(n): 168
• 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 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2048 2304 2560 2880 3072 3840 4096 4608 5120 5760 6144 7680 8192 9216 10240 11520 12288 15360 18432 20480 23040 24576 30720 36864 40960 46080 61440 73728 92160 122880 184320 368640 115980143 231960286 347940429 463920572 579900715 695880858 927841144 1043821287 1159801430 1391761716 1739702145 1855682288 2087642574 2319602860 2783523432 3479404290 3711364576 4175285148 4639205720 5219106435 5567046864 6958808580 7422729152 8350570296 9278411440 10438212870 11134093728 13917617160 14845458304 16701140592 18556822880 20876425740 22268187456 27835234320 29690916608 33402281184 37113645760 41752851480 44536374912 55670468640 59381833216 66804562368 74227291520 83505702960 89072749824 111340937280 118763666432 133609124736 148454583040 167011405920 178145499648 222681874560 237527332864 267218249472 296909166080 334022811840 356290999296 445363749120 475054665728 534436498944 593818332160 668045623680 712581998592 890727498240 950109331456 1068872997888 1187636664320 1336091247360 1425163997184 1781454996480 2137745995776 2375273328640 2672182494720 2850327994368 3562909992960 4275491991552 4750546657280 5344364989440 7125819985920 8550983983104 10688729978880 14251639971840 21377459957760 42754919915520
• Sum of all divisors σ(n): 148208010533856
• Sum of proper divisors (its aliquot sum) s(n): 105453090618336
• 42754919915520 is an abundant number, because the sum of its proper divisors (105453090618336) is greater than itself. Its abundance is 62698170702816

Bases of 42754919915520

• Binary: 1001101110001010100111110100000110000000000000₂
• Hexadecimal: 0x26E2A7D06000
• Base-36: F5LC7F280

Squares and roots of 42754919915520

• 42754919915520 squared (42754919915520²) is 1827983176982528723936870400
• 42754919915520 cubed (42754919915520³) is 78155274338805838198138952404181188608000
• The square root of 42754919915520 is 6538724.6398300029
• The cube root of 42754919915520 is 34967.2945953567

Scales and comparisons

• 42,754,919,915,520 seconds is equal to 1,359,474 years, 10 weeks, 4 days, 3 hours, 12 minutes.
• To count from 1 to 42,754,919,915,520 would take you about three million, three hundred ninety-eight 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 42754919915520 cubic inches would be around 2913.9 feet tall.

Recreational maths with 42754919915520

• 42754919915520 backwards is 02551991945724
• The number of decimal digits it has is: 14
• The sum of 42754919915520's digits is 63
• More coming soon!