42140818944

Names of 42140818944

• Cardinal: 42140818944 can be written as Forty-two billion, one hundred forty million, eight hundred eighteen thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.2140818944 × 10¹⁰

Factors of 42140818944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 139

Divisors of 42140818944

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 127 128 144 162 168 189 192 216 224 243 252 254 256 288 324 336 378 381 384 432 448 486 504 508 512 567 576 648 672 729 756 762 768 864 889 896 972 1008 1016 1134 1143 1152 1296 1344 1458 1512 1524 1536 1701 1728 1778 1792 1944 2016 2032 2268 2286 2304 2592 2667 2688 2916 3024 3048 3402 3429 3456 3556 3584 3888 4032 4064 4536 4572 4608 5103 5184 5334 5376 5832 6048 6096 6804 6858 6912 7112 7776 8001 8064 8128 9072 9144 10206 10287 10368 10668 10752 11664 12096 12192 13608 13716 13824 14224 15552 16002 16128 16129 16256 18144 18288 20412 20574 20736 21336 23328 24003 24192 24384 27216 27432 28448 30861 31104 32004 32256 32258 32512 36288 36576 40824 41148 41472 42672 46656 48006 48384 48387 48768 54432 54864 56896 61722 62208 64008 64516 65024 72009 72576 73152 81648 82296 85344 92583 93312 96012 96768 96774 97536 108864 109728 112903 113792 123444 124416 128016 129032 144018 145152 145161 146304 163296 164592 170688 185166 186624 192024 193548 195072 216027 217728 219456 225806 227584 246888 256032 258064 288036 290304 290322 292608 326592 329184 338709 341376 370332 373248 384048 387096 432054 435456 435483 438912 451612 455168 493776 512064 516128 576072 580644 585216 648081 653184 658368 677418 682752 740664 768096 774192 864108 870912 870966 877824 903224 987552 1016127 1024128 1032256 1152144 1161288 1296162 1306368 1306449 1316736 1354836 1365504 1481328 1536192 1548384 1728216 1741932 1755648 1806448 1975104 2032254 2048256 2064512 2304288 2322576 2592324 2612736 2612898 2633472 2709672 2962656 3048381 3072384 3096768 3456432 3483864 3612896 3919347 3950208 4064508 4096512 4129024 4608576 4645152 5184648 5225796 5266944 5419344 5925312 6096762 6144768 6193536 6912864 6967728 7225792 7838694 7900416 8129016 8258048 9145143 9217152 9290304 10369296 10451592 10838688 11758041 11850624 12193524 12289536 12387072 13825728 13935456 14451584 15677388 15800832 16258032 18290286 18434304 18580608 20738592 20903184 21677376 23516082 23701248 24387048 24774144 27435429 27651456 27870912 28903168 31354776 32516064 36580572 36868608 37161216 41477184 41806368 43354752 47032164 47402496 48774096 54870858 55302912 55741824 57806336 62709552 65032128 73161144 74322432 82306287 82954368 83612736 86709504 94064328 97548192 109741716 110605824 111483648 125419104 130064256 146322288 164612574 165908736 167225472 173419008 188128656 195096384 219483432 222967296 250838208 260128512 292644576 329225148 331817472 334450944 376257312 390192768 438966864 501676416 520257024 585289152 658450296 668901888 752514624 780385536 877933728 1003352832 1170578304 1316900592 1505029248 1560771072 1755867456 2006705664 2341156608 2633801184 3010058496 3511734912 4682313216 5267602368 6020116992 7023469824 10535204736 14046939648 21070409472 42140818944
• Sum of all divisors σ(n): 145420685784
• Sum of proper divisors (its aliquot sum) s(n): 103279866840
• 42140818944 is an abundant number, because the sum of its proper divisors (103279866840) is greater than itself. Its abundance is 61139047896

Bases of 42140818944

• Binary: 100111001111110010011101111000000000₂
• Hexadecimal: 0x9CFC9DE00
• Base-36: JCXK000

Squares and roots of 42140818944

• 42140818944 squared (42140818944²) is 1775848621270989275136
• 42140818944 cubed (42140818944³) is 74835715220932786203271976976384
• The square root of 42140818944 is 205282.2908679655
• The cube root of 42140818944 is 3479.9071556681

Scales and comparisons

• 42,140,818,944 seconds is equal to 1,339 years, 49 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 42,140,818,944 would take you about two thousand, six hundred seventy-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 42140818944 cubic inches would be around 290 feet tall.

Recreational maths with 42140818944

• 42140818944 backwards is 44981804124
• The number of decimal digits it has is: 11
• The sum of 42140818944's digits is 45
• More coming soon!