155502398106

Names of 155502398106

• Cardinal: 155502398106 can be written as One hundred fifty-five billion, five hundred two million, three hundred ninety-eight thousand, one hundred six.

Scientific notation

• Scientific notation: 1.55502398106 × 10¹¹

Factors of 155502398106

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 564

Divisors of 155502398106

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 121 151 198 242 297 302 363 397 453 594 726 794 906 1089 1191 1359 1661 2178 2382 2718 3267 3322 3573 4077 4367 4983 6534 7146 8154 8734 9966 10719 13101 14949 18271 21438 26202 29898 36542 39303 44847 48037 54813 59947 78606 89694 96074 109626 117909 119894 144111 157609 164439 179841 235818 288222 315218 328878 359682 432333 472827 493317 539523 659417 864666 945654 986634 1079046 1296999 1318834 1418481 1618569 1733699 1978251 2593998 2836962 3237138 3467398 3956502 4255443 5201097 5934753 7253587 8510886 10402194 11869506 14507174 15603291 17804259 19070689 21760761 23798959 31206582 35608518 38141378 43521522 46809873 47597918 57212067 65282283 71396877 93619746 114424134 130564566 142793754 171636201 195846849 214190631 261788549 343272402 391693698 428381262 514908603 523577098 642571893 785365647 1029817206 1285143786 1570731294 2356096941 2879674039 4712193882 5759348078 7068290823 8639022117 14136581646 17278044234 25917066351 51834132702 77751199053 155502398106
• Sum of all divisors σ(n): 383312341440
• Sum of proper divisors (its aliquot sum) s(n): 227809943334
• 155502398106 is an abundant number, because the sum of its proper divisors (227809943334) is greater than itself. Its abundance is 72307545228

Bases of 155502398106

• Binary: 10010000110100101010100100101010011010₂
• Hexadecimal: 0x2434AA4A9A
• Base-36: 1ZFQ42AI

Squares and roots of 155502398106

• 155502398106 squared (155502398106²) is 24180995816716912387236
• 155502398106 cubed (155502398106³) is 3760202838090633919943095304975016
• The square root of 155502398106 is 394337.9237481477
• The cube root of 155502398106 is 5377.4828044399

Scales and comparisons

• 155,502,398,106 seconds is equal to 4,944 years, 25 weeks, 5 days, 6 hours, 35 minutes, 6 seconds.
• To count from 1 to 155,502,398,106 would take you about nine thousand, eight hundred eighty-eight 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 155502398106 cubic inches would be around 448.1 feet tall.

Recreational maths with 155502398106

• 155502398106 backwards is 601893205551
• The number of decimal digits it has is: 12
• The sum of 155502398106's digits is 45
• More coming soon!