15368457216

Names of 15368457216

• Cardinal: 15368457216 can be written as Fifteen billion, three hundred sixty-eight million, four hundred fifty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.5368457216 × 10¹⁰

Factors of 15368457216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 228

Divisors of 15368457216

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 49 56 64 69 84 92 96 98 112 128 138 147 161 168 184 192 193 196 224 256 276 294 322 336 368 384 386 392 448 483 512 529 552 579 588 644 672 736 768 772 784 896 966 1024 1058 1104 1127 1158 1176 1288 1344 1351 1472 1536 1544 1568 1587 1792 1932 2116 2208 2254 2316 2352 2576 2688 2702 2944 3072 3088 3136 3174 3381 3584 3703 3864 4053 4232 4416 4439 4508 4632 4704 5152 5376 5404 5888 6176 6272 6348 6762 7168 7406 7728 8106 8464 8832 8878 9016 9264 9408 9457 10304 10752 10808 11109 11776 12352 12544 12696 13317 13524 14812 15456 16212 16928 17664 17756 18032 18528 18816 18914 20608 21504 21616 22218 23552 24704 25088 25392 25921 26634 27048 28371 29624 30912 31073 32424 33856 35328 35512 36064 37056 37632 37828 41216 43232 44436 49408 50176 50784 51842 53268 54096 56742 59248 61824 62146 64848 67712 70656 71024 72128 74112 75264 75656 77763 82432 86464 88872 93219 98816 101568 102097 103684 106536 108192 113484 118496 123648 124292 129696 135424 142048 144256 148224 150528 151312 155526 164864 172928 177744 186438 197632 203136 204194 207368 213072 216384 217511 226968 236992 247296 248584 259392 270848 284096 288512 296448 302624 306291 311052 345856 355488 372876 406272 408388 414736 426144 432768 435022 453936 473984 494592 497168 518784 541696 568192 577024 592896 605248 612582 622104 652533 691712 710976 714679 745752 812544 816776 829472 852288 865536 870044 907872 947968 994336 1037568 1136384 1154048 1210496 1225164 1244208 1305066 1383424 1421952 1429358 1491504 1625088 1633552 1658944 1704576 1731072 1740088 1815744 1895936 1988672 2075136 2144037 2272768 2420992 2450328 2488416 2610132 2843904 2858716 2983008 3267104 3317888 3409152 3462144 3480176 3631488 3791872 3977344 4150272 4288074 4545536 4841984 4900656 4976832 5002753 5220264 5687808 5717432 5966016 6534208 6635776 6818304 6960352 7262976 7954688 8576148 9683968 9801312 9953664 10005506 10440528 11375616 11434864 11932032 13068416 13271552 13636608 13920704 14525952 15008259 15909376 17152296 19602624 19907328 20011012 20881056 22869728 23864064 26136832 26543104 27841408 29051904 30016518 31818752 34304592 39205248 39814656 40022024 41762112 45739456 47728128 52273664 55682816 60033036 68609184 78410496 79629312 80044048 83524224 91478912 95456256 104547328 111365632 120066072 137218368 156820992 160088096 167048448 182957824 222731264 240132144 274436736 313641984 320176192 334096896 365915648 480264288 548873472 640352384 668193792 731831296 960528576 1097746944 1280704768 1921057152 2195493888 2561409536 3842114304 5122819072 7684228608 15368457216
• Sum of all divisors σ(n): 50070225912
• Sum of proper divisors (its aliquot sum) s(n): 34701768696
• 15368457216 is an abundant number, because the sum of its proper divisors (34701768696) is greater than itself. Its abundance is 19333311480

Bases of 15368457216

• Binary: 1110010100000010000000110000000000₂
• Hexadecimal: 0x394080C00
• Base-36: 725ZDHC

Squares and roots of 15368457216

• 15368457216 squared (15368457216²) is 236189477200022470656
• 15368457216 cubed (15368457216³) is 3629867875217952814515351453696
• The square root of 15368457216 is 123969.5818174765
• The cube root of 15368457216 is 2486.2421456477

Scales and comparisons

• 15,368,457,216 seconds is equal to 488 years, 34 weeks, 5 days, 15 hours, 53 minutes, 36 seconds.
• To count from 1 to 15,368,457,216 would take you about nine hundred seventy-seven 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 15368457216 cubic inches would be around 207.2 feet tall.

Recreational maths with 15368457216

• 15368457216 backwards is 61275486351
• 15368457216 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15368457216's digits is 48
• More coming soon!