1688228748330

Names of 1688228748330

• Cardinal: 1688228748330 can be written as One trillion, six hundred eighty-eight billion, two hundred twenty-eight million, seven hundred forty-eight thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.68822874833 × 10¹²

Factors of 1688228748330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20712

Divisors of 1688228748330

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 53 73 106 146 159 219 265 318 365 438 530 730 733 795 1095 1466 1590 2190 2199 3665 3869 4398 7330 7738 10995 11607 19345 19843 21990 23214 38690 38849 39686 53509 58035 59529 77698 99215 107018 116070 116547 119058 160527 194245 198430 233094 267545 297645 321054 388490 535090 582735 595290 802635 1051679 1165470 1448539 1605270 2103358 2835977 2897078 3155037 4345617 5258395 5671954 6310074 7242695 8507931 8691234 10516790 14179885 14485390 14544919 15775185 17015862 21728085 28359770 29089838 31550370 42539655 43456170 43634757 72724595 76772567 85079310 87269514 145449190 153545134 218173785 230317701 383862835 436347570 460635402 767725670 770880707 1061779087 1151588505 1541761414 2123558174 2303177010 2312642121 3185337261 3854403535 4625284242 5308895435 6370674522 7708807070 10617790870 11563210605 15926686305 23126421210 31853372610 56274291611 112548583222 168822874833 281371458055 337645749666 562742916110 844114374165 1688228748330
• Sum of all divisors σ(n): 4190667985152
• Sum of proper divisors (its aliquot sum) s(n): 2502439236822
• 1688228748330 is an abundant number, because the sum of its proper divisors (2502439236822) is greater than itself. Its abundance is 814210488492

Bases of 1688228748330

• Binary: 11000100100010010010001100101110000101010₂
• Hexadecimal: 0x18912465C2A
• Base-36: LJK7T356

Squares and roots of 1688228748330

• 1688228748330 squared (1688228748330²) is 2850116306687878477788900
• 1688228748330 cubed (1688228748330³) is 4811648285034599490540700352967537000
• The square root of 1688228748330 is 1299318.5707631519
• The cube root of 1688228748330 is 11907.2214444009

Scales and comparisons

• 1,688,228,748,330 seconds is equal to 53,680 years, 23 weeks, 3 days, 14 hours, 5 minutes, 30 seconds.
• To count from 1 to 1,688,228,748,330 would take you about one hundred thirty-four thousand, two hundred one 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 1688228748330 cubic inches would be around 992.3 feet tall.

Recreational maths with 1688228748330

• 1688228748330 backwards is 0338478228861
• The number of decimal digits it has is: 13
• The sum of 1688228748330's digits is 60
• More coming soon!