18957246048

Names of 18957246048

• Cardinal: 18957246048 can be written as Eighteen billion, nine hundred fifty-seven million, two hundred forty-six thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8957246048 × 10¹⁰

Factors of 18957246048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 669

Divisors of 18957246048

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 96 104 108 114 117 144 152 156 171 208 211 216 228 234 247 288 304 312 342 351 416 421 422 432 456 468 494 513 608 624 633 684 702 741 842 844 864 912 936 988 1026 1248 1263 1266 1368 1404 1482 1684 1688 1824 1872 1899 1976 2052 2223 2526 2532 2736 2743 2808 2964 3368 3376 3744 3789 3798 3952 4009 4104 4446 5052 5064 5472 5473 5486 5616 5697 5928 6669 6736 6752 7578 7596 7904 7999 8018 8208 8229 8892 10104 10128 10946 10972 11232 11367 11394 11856 12027 13338 13472 15156 15192 15998 16036 16416 16419 16458 17784 20208 20256 21892 21944 22734 22788 23712 23997 24054 24687 26676 30312 30384 31996 32072 32838 32916 35568 36081 40416 43784 43888 45468 45576 47994 48108 49257 49374 52117 53352 60624 60768 63992 64144 65676 65832 71136 71991 72162 74061 87568 87776 88831 90936 91152 95988 96216 98514 98748 103987 104234 106704 108243 121248 127984 128288 131352 131664 143982 144324 147771 148122 156351 175136 177662 181872 182304 191976 192432 197028 197496 207974 208468 213408 215973 216486 255968 262704 263328 266493 287964 288648 295542 296244 311961 312702 355324 363744 383952 384864 394056 394992 415948 416936 431946 432972 469053 525408 532986 575928 577296 591084 592488 623922 625404 710648 767904 788112 789984 799479 831896 833872 863892 865944 935883 938106 1065972 1151856 1154592 1154803 1182168 1184976 1247844 1250808 1407159 1421296 1576224 1598958 1663792 1667744 1687789 1727784 1731888 1871766 1876212 2131944 2303712 2309606 2364336 2369952 2398437 2495688 2501616 2807649 2814318 2842592 3197916 3327584 3375578 3455568 3463776 3464409 3743532 3752424 4263888 4619212 4728672 4796874 4991376 5003232 5063367 5615298 5628636 6395832 6751156 6911136 6928818 7487064 7504848 8527776 9238424 9593748 9982752 10126734 10393227 11230596 11257272 12791664 13502312 13857636 14974128 15009696 15190101 18476848 19187496 20253468 20786454 21941257 22461192 22514544 25583328 27004624 27715272 29948256 30380202 31179681 36953696 38374992 40506936 41572908 43882514 44922384 45029088 45570303 54009248 55430544 60760404 62359362 65823771 76749984 81013872 83145816 87765028 89844768 91140606 110861088 121520808 124718724 131647542 162027744 166291632 175530056 182281212 197471313 243041616 249437448 263295084 332583264 351060112 364562424 394942626 486083232 498874896 526590168 592413939 702120224 729124848 789885252 997749792 1053180336 1184827878 1458249696 1579770504 2106360672 2369655756 3159541008 4739311512 6319082016 9478623024 18957246048
• Sum of all divisors σ(n): 63125798400
• Sum of proper divisors (its aliquot sum) s(n): 44168552352
• 18957246048 is an abundant number, because the sum of its proper divisors (44168552352) is greater than itself. Its abundance is 25211306304

Bases of 18957246048

• Binary: 10001101001111100001001111001100000₂
• Hexadecimal: 0x469F09E60
• Base-36: 8PINKO0

Squares and roots of 18957246048

• 18957246048 squared (18957246048²) is 359377177724411618304
• 18957246048 cubed (18957246048³) is 6812801582157495784218788462592
• The square root of 18957246048 is 137685.3152954229
• The cube root of 18957246048 is 2666.3986593433

Scales and comparisons

• 18,957,246,048 seconds is equal to 602 years, 40 weeks, 4 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 18,957,246,048 would take you about one thousand, two hundred five 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 18957246048 cubic inches would be around 222.2 feet tall.

Recreational maths with 18957246048

• 18957246048 backwards is 84064275981
• 18957246048 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18957246048's digits is 54
• More coming soon!