1355321665845

Names of 1355321665845

• Cardinal: 1355321665845 can be written as One trillion, three hundred fifty-five billion, three hundred twenty-one million, six hundred sixty-five thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 1.355321665845 × 10¹²

Factors of 1355321665845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 850

Divisors of 1355321665845

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 63 81 95 105 133 135 171 189 243 269 285 315 361 399 405 513 547 567 665 729 807 855 945 1083 1197 1215 1345 1539 1641 1701 1805 1883 1995 2421 2527 2565 2735 2835 3249 3591 3645 3829 4035 4617 4923 5103 5111 5415 5649 5985 7263 7581 7695 8205 8505 9415 9747 10393 10773 11487 12105 12635 13851 14769 15333 16245 16947 17955 19145 21789 22743 23085 24615 25515 25555 28245 29241 31179 32319 34461 35777 36315 37905 44307 45999 48735 50841 51965 53865 57435 65367 68229 69255 72751 73845 76665 84735 87723 93537 96957 97109 103383 107331 108945 113715 132921 137997 146205 147143 152523 155895 161595 172305 178885 196101 197467 204687 218253 221535 229995 254205 263169 280611 291327 310149 321993 326835 341145 363755 398763 413991 438615 441429 457569 467685 484785 485545 516915 536655 592401 614061 654759 664605 679763 689985 735715 762615 841833 873981 930447 965979 980505 987335 1023435 1030001 1091265 1241973 1315845 1324287 1372707 1382269 1403055 1456635 1550745 1609965 1777203 1842183 1964277 1993815 2039289 2069955 2207145 2287845 2525499 2621943 2791341 2795717 2897937 2962005 3070305 3090003 3273795 3398815 3725919 3972861 4146807 4209165 4369905 4652235 4829895 5150005 5331609 5892831 6117867 6209865 6621435 6863535 6911345 7576497 7865829 8387151 8693811 8886015 9210915 9270009 9821385 10196445 11918583 12440421 12627495 13109715 13956705 13978585 14489685 15450015 15994827 17678493 18353601 18629595 19570019 19864305 20734035 23597487 25161453 26081433 26658045 27810027 29464155 30589335 35755749 37321263 37882485 39329145 41935755 43469055 46350045 47984481 53035479 53118623 55060803 58710057 59592915 62202105 70792461 75484359 79974135 83430081 88392465 91768005 97850095 107267247 111963789 117987435 125807265 130407165 139050135 143953443 159355869 165182409 176130171 178778745 186606315 226453077 239922405 250290243 265177395 265593115 275304015 293550285 335891367 353962305 371830361 377421795 417150405 478067607 495547227 528390513 536336235 559818945 679359231 719767215 750870729 796779345 825912045 880650855 1007674101 1115491083 1132265385 1251451215 1434202821 1585171539 1679456835 1859151805 2038077693 2390338035 2477736135 2641952565 3346473249 3396796155 3754353645 4302608463 4755514617 5038370505 5577455415 7171014105 7925857695 10039419747 10190388465 12907825389 14266543851 16732366245 21513042315 23777573085 30118259241 38723476167 50197098735 64539126945 71332719255 90354777723 150591296205 193617380835 271064333169 451773888615 1355321665845
• Sum of all divisors σ(n): 2957540480640
• Sum of proper divisors (its aliquot sum) s(n): 1602218814795
• 1355321665845 is an abundant number, because the sum of its proper divisors (1602218814795) is greater than itself. Its abundance is 246897148950

Bases of 1355321665845

• Binary: 10011101110001111011101110110100100110101₂
• Hexadecimal: 0x13B8F776935
• Base-36: HAMJIYB9

Squares and roots of 1355321665845

• 1355321665845 squared (1355321665845²) is 1836896817908865839564025
• 1355321665845 cubed (1355321665845³) is 2489586055233623679072528871533226125
• The square root of 1355321665845 is 1164182.8317944737
• The cube root of 1355321665845 is 11066.5978143059

Scales and comparisons

• 1,355,321,665,845 seconds is equal to 43,095 years, 1 week, 6 days, 8 hours, 30 minutes, 45 seconds.
• To count from 1 to 1,355,321,665,845 would take you about one hundred seven thousand, seven hundred thirty-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 1355321665845 cubic inches would be around 922.2 feet tall.

Recreational maths with 1355321665845

• 1355321665845 backwards is 5485661235531
• The number of decimal digits it has is: 13
• The sum of 1355321665845's digits is 54
• More coming soon!