1375907255540688

Names of 1375907255540688

• Cardinal: 1375907255540688 can be written as One quadrillion, three hundred seventy-five trillion, nine hundred seven billion, two hundred fifty-five million, five hundred forty thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.375907255540688 × 10¹⁵

Factors of 1375907255540688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 36147206246

Divisors of 1375907255540688

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 61 78 104 122 156 183 208 244 312 366 488 624 732 793 976 1464 1586 2379 2928 3172 4758 6344 9516 12688 19032 38064 36147206167 72294412334 108441618501 144588824668 216883237002 289177649336 433766474004 469913680171 578355298672 867532948008 939827360342 1409741040513 1735065896016 1879654720684 2204979576187 2819482081026 3759309441368 4409959152374 5638964162052 6614938728561 7518618882736 8819918304748 11277928324104 13229877457122 17639836609496 22555856648208 26459754914244 28664734490431 35279673218992 52919509828488 57329468980862 85994203471293 105839019656976 114658937961724 171988406942586 229317875923448 343976813885172 458635751846896 687953627770344 1375907255540688
• Sum of all divisors σ(n): 3890596094274176
• Sum of proper divisors (its aliquot sum) s(n): 2514688838733488
• 1375907255540688 is an abundant number, because the sum of its proper divisors (2514688838733488) is greater than itself. Its abundance is 1138781583192800

Bases of 1375907255540688

• Binary: 100111000110110000101011111001101011101101111010000₂
• Hexadecimal: 0x4E3615F35DBD0
• Base-36: DJPV2F2QXC

Squares and roots of 1375907255540688

• 1375907255540688 squared (1375907255540688²) is 1893120775849508109075223513344
• 1375907255540688 cubed (1375907255540688³) is 2604758611106154681510450213236263361702940672
• The square root of 1375907255540688 is 37093223.8493863999
• The cube root of 1375907255540688 is 111223.4563423289

Scales and comparisons

• 1,375,907,255,540,688 seconds is equal to 43,749,594 years, 39 weeks, 5 days, 16 hours, 24 minutes, 48 seconds.
• To count from 1 to 1,375,907,255,540,688 would take you about one hundred thirty-one million, two hundred forty-eight thousand, seven hundred eighty-four 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 1375907255540688 cubic inches would be around 9268.6 feet tall.

Recreational maths with 1375907255540688

• 1375907255540688 backwards is 8860455527095731
• The number of decimal digits it has is: 16
• The sum of 1375907255540688's digits is 75
• More coming soon!