18039495936

Names of 18039495936

• Cardinal: 18039495936 can be written as Eighteen billion, thirty-nine million, four hundred ninety-five thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.8039495936 × 10¹⁰

Factors of 18039495936

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 276

Divisors of 18039495936

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 29 32 33 42 44 48 56 58 64 66 67 77 84 87 88 96 112 116 128 132 134 154 157 168 174 176 192 201 203 224 231 232 256 264 268 308 314 319 336 348 352 384 402 406 448 462 464 469 471 528 536 609 616 628 638 672 696 704 737 768 804 812 896 924 928 938 942 957 1056 1072 1099 1218 1232 1256 1276 1344 1392 1407 1408 1474 1608 1624 1727 1792 1848 1856 1876 1884 1914 1943 2112 2144 2198 2211 2233 2436 2464 2512 2552 2688 2784 2814 2816 2948 3216 3248 3297 3454 3696 3712 3752 3768 3828 3886 4224 4288 4396 4422 4466 4553 4872 4928 5024 5104 5159 5181 5376 5568 5628 5829 5896 6432 6496 6594 6699 6908 7392 7424 7504 7536 7656 7772 8448 8576 8792 8844 8932 9106 9744 9856 10048 10208 10318 10362 10519 11136 11256 11658 11792 12089 12864 12992 13188 13398 13601 13659 13816 14784 15008 15072 15312 15477 15544 17152 17584 17688 17864 18212 19488 19712 20096 20416 20636 20724 21038 21373 22272 22512 23316 23584 24178 25728 25984 26376 26796 27202 27318 27632 29568 30016 30144 30624 30954 31088 31557 31871 35168 35376 35728 36267 36424 38976 40192 40803 40832 41272 41448 42076 42746 45024 46632 47168 48356 50083 51456 51968 52752 53592 54404 54636 55264 59136 60032 60288 61248 61908 62176 63114 63742 64119 70336 70752 71456 72534 72848 73633 77952 81606 81664 82544 82896 84152 85492 90048 93264 94336 95613 96712 100166 105504 107184 108808 109272 110528 115709 120064 120576 122496 123816 124352 126228 127484 128238 140672 141504 142912 145068 145696 147266 149611 150249 155904 163212 165088 165792 168304 170984 180096 186528 188672 191226 193424 200332 211008 214368 217616 218544 220899 221056 231418 244992 247632 248704 252456 254968 256476 281344 283008 285824 290136 291392 294532 299222 300498 305051 326424 330176 331584 336608 341968 347127 350581 360192 373056 382452 386848 400664 422016 428736 435232 437088 441798 442112 448833 462836 495264 497408 504912 509936 512952 566016 571648 580272 582784 589064 598444 600996 610102 652848 660352 663168 673216 683936 694254 701162 746112 764904 773696 801328 809963 844032 857472 870464 874176 883596 897666 915153 925672 990528 1009824 1019872 1025904 1051743 1160544 1165568 1178128 1196888 1201992 1220204 1305696 1320704 1326336 1346432 1367872 1388508 1402324 1492224 1529808 1547392 1602656 1619926 1714944 1740928 1748352 1767192 1795332 1830306 1851344 1981056 2019648 2039744 2051808 2103486 2135357 2321088 2356256 2393776 2403984 2429889 2440408 2611392 2692864 2735744 2777016 2804648 3059616 3094784 3205312 3239852 3355561 3481856 3496704 3534384 3590664 3660612 3702688 3962112 4039296 4079488 4103616 4206972 4270714 4642176 4712512 4787552 4807968 4859778 4880816 5222784 5471488 5554032 5609296 6119232 6406071 6410624 6479704 6711122 7068768 7181328 7321224 7405376 8078592 8158976 8207232 8413944 8541428 9284352 9425024 9575104 9615936 9719556 9761632 10066683 10445568 11108064 11218592 12238464 12812142 12821248 12959408 13422244 14137536 14362656 14642448 14810752 16414464 16827888 17082856 18850048 19150208 19231872 19439112 19523264 20133366 22216128 22437184 23488927 24476928 25624284 25918816 26844488 28275072 28725312 29284896 29621504 33655776 34165712 38300416 38463744 38878224 39046528 40266732 44432256 44874368 46977854 51248568 51837632 53688976 56550144 57450624 58569792 67311552 68331424 70466781 77756448 78093056 80533464 88864512 89748736 93955708 102497136 103675264 107377952 114901248 117139584 134623104 136662848 140933562 155512896 161066928 187911416 204994272 207350528 214755904 234279168 269246208 273325696 281867124 311025792 322133856 375822832 409988544 429511808 546651392 563734248 622051584 644267712 751645664 819977088 859023616 1127468496 1288535424 1503291328 1639954176 2254936992 2577070848 3006582656 4509873984 6013165312 9019747968 18039495936
• Sum of all divisors σ(n): 63246919680
• Sum of proper divisors (its aliquot sum) s(n): 45207423744
• 18039495936 is an abundant number, because the sum of its proper divisors (45207423744) is greater than itself. Its abundance is 27167927808

Bases of 18039495936

• Binary: 10000110011001111001101110100000000₂
• Hexadecimal: 0x4333CDD00
• Base-36: 8AC905C

Squares and roots of 18039495936

• 18039495936 squared (18039495936²) is 325423413624960516096
• 18039495936 cubed (18039495936³) is 5870474347566722258274254585856
• The square root of 18039495936 is 134311.1906581131
• The cube root of 18039495936 is 2622.6568204991

Scales and comparisons

• 18,039,495,936 seconds is equal to 573 years, 31 weeks, 1 day, 11 hours, 5 minutes, 36 seconds.
• To count from 1 to 18,039,495,936 would take you about one thousand, one hundred forty-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 18039495936 cubic inches would be around 218.6 feet tall.

Recreational maths with 18039495936

• 18039495936 backwards is 63959493081
• The number of decimal digits it has is: 11
• The sum of 18039495936's digits is 57
• More coming soon!