40842966289441880

Names of 40842966289441880

• Cardinal: 40842966289441880 can be written as Forty quadrillion, eight hundred forty-two trillion, nine hundred sixty-six billion, two hundred eighty-nine million, four hundred forty-one thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.084296628944188 × 10¹⁶

Factors of 40842966289441880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2383738

Divisors of 40842966289441880

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 40 61 122 151 181 244 257 302 305 362 488 514 604 610 724 755 905 1028 1208 1220 1285 1448 1510 1810 2056 2440 2570 3020 3620 5140 6040 7240 9211 10280 11041 15677 18422 22082 27331 31354 36844 38807 44164 46055 46517 54662 55205 62708 73688 77614 78385 88328 92110 93034 109324 110410 125416 136655 155228 156770 184220 186068 194035 218648 220820 232585 273310 310456 313540 368440 372136 388070 441640 465170 546620 627080 776140 930340 1093240 1552280 1667191 1860680 2367227 2383081 2837537 3334382 4734454 4766162 5675074 6668764 7024067 8335955 9468908 9532324 11350148 11836135 11915405 13337528 14048134 14187685 16671910 18937816 19064648 22700296 23672270 23830810 28096268 28375370 33343820 35120335 47344540 47661620 56192536 56750740 66687640 70240670 94689080 95323240 113501480 140481340 145367941 280962680 290735882 359845231 428468087 431337661 581471764 612451817 719690462 726839705 856936174 862675322 1162943528 1224903634 1439380924 1453679410 1713872348 1725350644 1799226155 2142340435 2156688305 2449807268 2878761848 2907358820 3062259085 3427744696 3450701288 3598452310 4284680870 4313376610 4899614536 5814717640 6124518170 7196904620 8569361740 8626753220 12249036340 14393809240 17138723480 17253506440 21950559091 24498072680 26311597321 37359560837 43901118182 52623194642 65131986811 74719121674 87802236364 92480224367 105246389284 109752795455 110853778877 130263973622 131557986605 149438243348 175604472728 184960448734 186797804185 210492778568 219505590910 221707557754 260527947244 263115973210 298876486696 325659934055 369920897468 373595608370 439011181820 443415115508 462401121835 521055894488 526231946420 554268894385 651319868110 739841794936 747191216740 878022363640 886830231016 924802243670 1052463892840 1108537788770 1302639736220 1494382433480 1849604487340 2217075577540 2605279472440 3699208974680 3973051195471 4434151155080 5641293686387 6762080511497 7946102390942 11282587372774 13524161022994 15892204781884 16738920610427 19865255977355 22565174745548 27048322045988 28206468431935 31784409563768 33477841220854 33810402557485 39730511954710 45130349491096 54096644091976 56412936863870 66955682441708 67620805114970 79461023909420 83694603052135 112825873727740 133911364883416 135241610229940 158922047818840 167389206104270 225651747455480 270483220459880 334778412208540 669556824417080 1021074157236047 2042148314472094 4084296628944188 5105370786180235 8168593257888376 10210741572360470 20421483144720940 40842966289441880
• Sum of all divisors σ(n): 94909102636158720
• Sum of proper divisors (its aliquot sum) s(n): 54066136346716840
• 40842966289441880 is an abundant number, because the sum of its proper divisors (54066136346716840) is greater than itself. Its abundance is 13223170057274960

Bases of 40842966289441880

• Binary: 10010001000110100111011000100001010000010110010001011000₂
• Hexadecimal: 0x911A7621416458
• Base-36: B65MFOQLE1K

Squares and roots of 40842966289441880

• 40842966289441880 squared (40842966289441880²) is 1668147895320485811408761897934400
• 40842966289441880 cubed (40842966289441880³) is 68132108254378024038455090066907661640900852672000
• The square root of 40842966289441880 is 202096428.1956558479
• The cube root of 40842966289441880 is 344380.9279921447

Scales and comparisons

• 40,842,966,289,441,880 seconds is equal to 1,298,679,992 years, 21 weeks, 3 days, 21 hours, 51 minutes, 20 seconds.
• To count from 1 to 40,842,966,289,441,880 would take you about three billion, eight hundred ninety-six million, thirty-nine thousand, nine hundred seventy-seven 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 40842966289441880 cubic inches would be around 28698.4 feet tall.

Recreational maths with 40842966289441880

• 40842966289441880 backwards is 08814498266924804
• The number of decimal digits it has is: 17
• The sum of 40842966289441880's digits is 83
• More coming soon!