27138766353121810944

Names of 27138766353121810944

• Cardinal: 27138766353121810944 can be written as Twenty-seven quintillion, one hundred thirty-eight quadrillion, seven hundred sixty-six trillion, three hundred fifty-three billion, one hundred twenty-one million, eight hundred ten thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 2.7138766353121810944 × 10¹⁹

Factors of 27138766353121810944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 38493393633603

Divisors of 27138766353121810944

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 256 272 288 306 324 384 408 432 459 512 544 576 612 648 768 816 864 918 1088 1152 1224 1296 1377 1536 1632 1728 1836 2176 2304 2448 2592 2754 3264 3456 3672 4352 4608 4896 5184 5508 6528 6912 7344 8704 9792 10368 11016 13056 13824 14688 19584 20736 22032 26112 29376 39168 41472 44064 58752 78336 88128 117504 176256 235008 352512 705024 38493393633581 76986787267162 115480180900743 153973574534324 230960361801486 307947149068648 346440542702229 461920723602972 615894298137296 654387691770877 692881085404458 923841447205944 1039321628106687 1231788596274592 1308775383541754 1385762170808916 1847682894411888 1963163075312631 2078643256213374 2463577192549184 2617550767083508 2771524341617832 3117964884320061 3695365788823776 3926326150625262 4157286512426748 4927154385098368 5235101534167016 5543048683235664 5889489225937893 6235929768640122 7390731577647552 7852652301250524 8314573024853496 9854308770196736 10470203068334032 11086097366471328 11778978451875786 12471859537280244 14781463155295104 15705304602501048 16629146049706992 17668467677813679 19708617540393472 20940406136668064 22172194732942656 23557956903751572 24943719074560488 29562926310590208 31410609205002096 33258292099413984 35336935355627358 41880812273336128 44344389465885312 47115913807503144 49887438149120976 53005403033441037 59125852621180416 62821218410004192 66516584198827968 70673870711254716 83761624546672256 88688778931770624 94231827615006288 99774876298241952 106010806066882074 125642436820008384 133033168397655936 141347741422509432 167523249093344512 177377557863541248 188463655230012576 199549752596483904 212021612133764148 251284873640016768 266066336795311872 282695482845018864 335046498186689024 376927310460025152 399099505192967808 424043224267528296 502569747280033536 532132673590623744 565390965690037728 753854620920050304 798199010385935616 848086448535056592 1005139494560067072 1130781931380075456 1507709241840100608 1596398020771871232 1696172897070113184 2261563862760150912 3015418483680201216 3392345794140226368 4523127725520301824 6784691588280452736 9046255451040603648 13569383176560905472 27138766353121810944
• Sum of all divisors σ(n): 85766899394622252708
• Sum of proper divisors (its aliquot sum) s(n): 58628133041500441764
• 27138766353121810944 is an abundant number, because the sum of its proper divisors (58628133041500441764) is greater than itself. Its abundance is 31489366688378630820

Bases of 27138766353121810944

• Binary: 10111100010100000010001000011010111111000001001100001101000000000₂
• Hexadecimal: 0x178A04435F8261A00
• Base-36: 5Q6R5RWIA3K00

Squares and roots of 27138766353121810944

• 27138766353121810944 squared (27138766353121810944²) is 736512639169336518105923572370078171136
• 27138766353121810944 cubed (27138766353121810944³) is 19988044430537735066752362192950793577147704126387869712384
• The square root of 27138766353121810944 is 5209488108.5498036621
• The cube root of 27138766353121810944 is 3005130.7148129351

Scales and comparisons

• 27,138,766,353,121,810,944 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,138,766,353,121,810,944 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 27138766353121810944 cubic inches would be around 250427.6 feet tall.

Recreational maths with 27138766353121810944

• 27138766353121810944 backwards is 44901812135366783172
• 27138766353121810944 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 27138766353121810944's digits is 81
• More coming soon!