1098151020

Names of 1098151020

• Cardinal: 1098151020 can be written as One billion, ninety-eight million, one hundred fifty-one thousand and twenty.

Scientific notation

• Scientific notation: 1.09815102 × 10⁹

Factors of 1098151020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 810

Divisors of 1098151020

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 109 135 162 180 218 243 270 324 327 405 436 486 540 545 654 691 729 810 972 981 1090 1215 1308 1382 1458 1620 1635 1962 2073 2180 2430 2764 2916 2943 3270 3455 3645 3924 4146 4860 4905 5886 6219 6540 6910 7290 8292 8829 9810 10365 11772 12438 13820 14580 14715 17658 18657 19620 20730 24876 26487 29430 31095 35316 37314 41460 44145 52974 55971 58860 62190 74628 75319 79461 88290 93285 105948 111942 124380 132435 150638 158922 167913 176580 186570 223884 225957 264870 279855 301276 317844 335826 373140 376595 397305 451914 503739 529740 559710 671652 677871 753190 794610 839565 903828 1007478 1119420 1129785 1355742 1506380 1589220 1679130 2014956 2033613 2259570 2518695 2711484 3358260 3389355 4067226 4519140 5037390 6100839 6778710 8134452 10074780 10168065 12201678 13557420 18302517 20336130 24403356 30504195 36605034 40672260 54907551 61008390 73210068 91512585 109815102 122016780 183025170 219630204 274537755 366050340 549075510 1098151020
• Sum of all divisors σ(n): 3494364720
• Sum of proper divisors (its aliquot sum) s(n): 2396213700
• 1098151020 is an abundant number, because the sum of its proper divisors (2396213700) is greater than itself. Its abundance is 1298062680

Bases of 1098151020

• Binary: 1000001011101000111010001101100₂
• Hexadecimal: 0x4174746C
• Base-36: I5T6R0

Squares and roots of 1098151020

• 1098151020 squared (1098151020²) is 1205935662727040400
• 1098151020 cubed (1098151020³) is 1324299478078075396841208000
• The square root of 1098151020 is 33138.3617579385
• The cube root of 1098151020 is 1031.7014076663

Scales and comparisons

• 1,098,151,020 seconds is equal to 34 years, 47 weeks, 5 days, 1 hour, 57 minutes.
• To count from 1 to 1,098,151,020 would take you about sixty-nine 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 1098151020 cubic inches would be around 86 feet tall.

Recreational maths with 1098151020

• 1098151020 backwards is 0201518901
• 1098151020 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1098151020's digits is 27
• More coming soon!