15383328948

Names of 15383328948

• Cardinal: 15383328948 can be written as Fifteen billion, three hundred eighty-three million, three hundred twenty-eight thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.5383328948 × 10¹⁰

Factors of 15383328948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13491

Divisors of 15383328948

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 43 52 54 57 76 78 86 108 114 117 129 156 171 172 228 234 247 258 342 351 387 468 494 513 516 559 684 702 741 774 817 988 1026 1118 1161 1404 1482 1548 1634 1677 2052 2223 2236 2322 2451 2964 3268 3354 4446 4644 4902 5031 6669 6708 7353 8892 9804 10062 10621 13338 13411 14706 15093 20124 21242 22059 26676 26822 29412 30186 31863 40233 42484 44118 53644 60372 63726 80466 88236 95589 120699 127452 160932 174343 191178 241398 254809 286767 348686 362097 382356 482796 509618 523029 573534 576673 697372 724194 764427 1019236 1046058 1147068 1153346 1448388 1528854 1569087 1730019 2092116 2293281 2306692 3057708 3138174 3312517 3460038 4586562 4707261 5190057 6276348 6625034 6879843 6920076 7496749 9173124 9414522 9937551 10380114 10956787 13250068 13759686 14993498 15570171 18829044 19875102 20760228 21913574 22490247 27519372 29812653 29986996 31140342 32870361 39750204 43827148 44980494 59625306 62280684 65740722 67470741 89437959 89960988 98611083 119250612 131481444 134941482 142438231 178875918 197222166 202412223 269882964 284876462 295833249 357751836 394444332 404824446 427314693 569752924 591666498 809648892 854629386 1183332996 1281944079 1709258772 2563888158 3845832237 5127776316 7691664474 15383328948
• Sum of all divisors σ(n): 46266035200
• Sum of proper divisors (its aliquot sum) s(n): 30882706252
• 15383328948 is an abundant number, because the sum of its proper divisors (30882706252) is greater than itself. Its abundance is 15499377304

Bases of 15383328948

• Binary: 1110010100111010101111100010110100₂
• Hexadecimal: 0x394EAF8B4
• Base-36: 72EU4L0

Squares and roots of 15383328948

• 15383328948 squared (15383328948²) is 236646809522374786704
• 15383328948 cubed (15383328948³) is 3640415715377390110008968707392
• The square root of 15383328948 is 124029.5486890121
• The cube root of 15383328948 is 2487.0438484733

Scales and comparisons

• 15,383,328,948 seconds is equal to 489 years, 7 weeks, 2 days, 18 hours, 55 minutes, 48 seconds.
• To count from 1 to 15,383,328,948 would take you about nine hundred seventy-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 15383328948 cubic inches would be around 207.3 feet tall.

Recreational maths with 15383328948

• 15383328948 backwards is 84982338351
• 15383328948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15383328948's digits is 54
• More coming soon!