155396411352

Names of 155396411352

• Cardinal: 155396411352 can be written as One hundred fifty-five billion, three hundred ninety-six million, four hundred eleven thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.55396411352 × 10¹¹

Factors of 155396411352

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27827

Divisors of 155396411352

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 72 78 84 91 104 117 126 156 168 182 234 252 273 312 364 468 504 546 728 819 881 936 1092 1638 1762 2184 2643 3276 3524 5286 6167 6552 7048 7929 10572 11453 12334 15858 18501 21144 22906 24668 26921 31716 34359 37002 45812 49336 53842 55503 63432 68718 74004 80171 80763 91624 103077 107684 111006 137436 148008 160342 161526 188447 206154 215368 222012 240513 242289 274872 320684 323052 349973 376894 412308 444024 481026 484578 565341 641368 646104 699946 721539 753788 824616 962052 969156 1049919 1130682 1399892 1443078 1507576 1696023 1924104 1938312 2099838 2261364 2449811 2799784 2886156 3149757 3392046 4199676 4522728 4899622 5772312 6299514 6784092 7349433 8399352 9799244 12599028 13568184 14698866 19598488 22048299 23717401 25198056 29397732 44096598 47434802 58795464 71152203 88193196 94869604 142304406 166021807 176386392 189739208 213456609 284608812 308326213 332043614 426913218 498065421 569217624 616652426 664087228 853826436 924978639 996130842 1233304852 1328174456 1494196263 1707652872 1849957278 1992261684 2158283491 2466609704 2774935917 2988392526 3699914556 3984523368 4316566982 5549871834 5976785052 6474850473 7399829112 8633133964 11099743668 11953570104 12949700946 17266267928 19424551419 22199487336 25899401892 38849102838 51798803784 77698205676 155396411352
• Sum of all divisors σ(n): 518595255360
• Sum of proper divisors (its aliquot sum) s(n): 363198844008
• 155396411352 is an abundant number, because the sum of its proper divisors (363198844008) is greater than itself. Its abundance is 207802432656

Bases of 155396411352

• Binary: 10010000101110010110010000111111011000₂
• Hexadecimal: 0x242E590FD8
• Base-36: 1ZDZ0EE0

Squares and roots of 155396411352

• 155396411352 squared (155396411352²) is 24148044661079994467904
• 155396411352 cubed (155396411352³) is 3752519481499654244912294345246208
• The square root of 155396411352 is 394203.5151441449
• The cube root of 155396411352 is 5376.2608051023

Scales and comparisons

• 155,396,411,352 seconds is equal to 4,941 years, 6 weeks, 3 days, 13 hours, 49 minutes, 12 seconds.
• To count from 1 to 155,396,411,352 would take you about nine thousand, eight hundred eighty-two 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 155396411352 cubic inches would be around 448 feet tall.

Recreational maths with 155396411352

• 155396411352 backwards is 253114693551
• The number of decimal digits it has is: 12
• The sum of 155396411352's digits is 45
• More coming soon!