90768368768

Names of 90768368768

• Cardinal: 90768368768 can be written as Ninety billion, seven hundred sixty-eight million, three hundred sixty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 9.0768368768 × 10¹⁰

Factors of 90768368768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 541

Divisors of 90768368768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 56 64 77 88 89 92 112 121 128 154 161 176 178 184 224 242 253 308 322 352 356 368 409 448 484 506 616 623 644 704 712 736 818 847 896 968 979 1012 1232 1246 1288 1408 1424 1472 1636 1694 1771 1936 1958 2024 2047 2464 2492 2576 2783 2848 2863 2944 3272 3388 3542 3872 3916 4048 4094 4499 4928 4984 5152 5566 5696 5726 6544 6776 6853 7084 7744 7832 8096 8188 8998 9407 9856 9968 10304 10769 11132 11392 11452 13088 13552 13706 14168 14329 15488 15664 16192 16376 17996 18814 19481 19936 20608 21538 22264 22517 22904 26176 27104 27412 28336 28658 31328 31493 32384 32752 35992 36401 37628 38962 39872 43076 44528 45034 45808 49489 52352 54208 54824 56672 57316 62656 62986 65504 65849 71984 72802 75256 75383 77924 79744 86152 89056 90068 91616 98978 103477 108416 109648 113344 114632 125312 125972 131008 131698 143968 145604 150512 150766 155848 157619 172304 178112 180136 183232 197956 206954 219296 226688 229264 247687 251944 254807 262016 263396 287936 291208 301024 301532 311696 315238 344608 346423 356224 360272 366464 395912 400411 413908 438592 458528 495374 503888 509614 526792 575872 582416 602048 603064 623392 630476 689216 692846 720544 724339 791824 800822 827816 837223 877184 917056 990748 1007776 1019228 1053584 1138247 1164832 1204096 1206128 1246784 1260952 1378432 1385692 1441088 1448678 1583648 1601644 1655632 1674446 1733809 1834112 1981496 2015552 2038456 2107168 2276494 2329664 2412256 2493568 2521904 2771384 2802877 2882176 2897356 3167296 3203288 3311264 3348892 3467618 3962992 4031104 4076912 4214336 4404521 4552988 4659328 4824512 5043808 5542768 5605754 5794712 5860561 6334592 6406576 6622528 6697784 6935236 7925984 7967729 8153824 8428672 8809042 9105976 9209453 9649024 10087616 11085536 11211508 11589424 11721122 12813152 13245056 13395568 13870472 15851968 15935458 16307648 17618084 18211952 18418906 20175232 22171072 22423016 23178848 23442244 25626304 26791136 27740944 30831647 31703936 31870916 32615296 35236168 36423904 36837812 44342144 44846032 46357696 46884488 51252608 53582272 55481888 61663294 63741832 64466171 70472336 72847808 73675624 89692064 92715392 93768976 101303983 107164544 110963776 123326588 127483664 128932342 140944672 145695616 147351248 179384128 187537952 202607966 221927552 246653176 254967328 257864684 281889344 294702496 358768256 375075904 405215932 493306352 509934656 515729368 563778688 589404992 709127881 750151808 810431864 986612704 1019869312 1031458736 1178809984 1418255762 1620863728 1973225408 2062917472 2836511524 3241727456 3946450816 4125834944 5673023048 6483454912 8251669888 11346046096 12966909824 22692092192 45384184384 90768368768
• Sum of all divisors σ(n): 240280992000
• Sum of proper divisors (its aliquot sum) s(n): 149512623232
• 90768368768 is an abundant number, because the sum of its proper divisors (149512623232) is greater than itself. Its abundance is 58744254464

Bases of 90768368768

• Binary: 1010100100010001101110110010010000000₂
• Hexadecimal: 0x1522376480
• Base-36: 15P555KW

Squares and roots of 90768368768

• 90768368768 squared (90768368768²) is 8238896768803637837824
• 90768368768 cubed (90768368768³) is 747831220152252237443527010680832
• The square root of 90768368768 is 301277.8929294345
• The cube root of 90768368768 is 4494.1218520277

Scales and comparisons

• 90,768,368,768 seconds is equal to 2,886 years, 7 weeks, 6 days, 19 hours, 46 minutes, 8 seconds.
• To count from 1 to 90,768,368,768 would take you about five thousand, seven hundred seventy-two 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 90768368768 cubic inches would be around 374.5 feet tall.

Recreational maths with 90768368768

• 90768368768 backwards is 86786386709
• The number of decimal digits it has is: 11
• The sum of 90768368768's digits is 68
• More coming soon!