18119652768

Names of 18119652768

• Cardinal: 18119652768 can be written as Eighteen billion, one hundred nineteen million, six hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8119652768 × 10¹⁰

Factors of 18119652768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 201

Divisors of 18119652768

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 49 56 61 62 63 72 84 93 96 97 98 112 122 124 126 144 147 168 183 186 194 196 217 224 244 248 252 279 288 291 294 336 343 366 372 388 392 427 434 441 488 496 504 549 558 582 588 651 672 679 686 732 744 776 784 854 868 873 882 976 992 1008 1029 1098 1116 1164 1176 1281 1302 1358 1372 1464 1488 1519 1552 1568 1708 1736 1746 1764 1891 1952 1953 2016 2037 2058 2196 2232 2328 2352 2562 2604 2716 2744 2928 2976 2989 3007 3038 3087 3104 3416 3472 3492 3528 3782 3843 3906 4074 4116 4392 4464 4557 4656 4704 4753 5124 5208 5432 5488 5673 5856 5917 5978 6014 6076 6111 6174 6832 6944 6984 7056 7564 7686 7812 8148 8232 8784 8928 8967 9021 9114 9312 9506 10248 10416 10633 10864 10976 11346 11834 11956 12028 12152 12222 12348 13237 13664 13671 13968 14112 14259 15128 15372 15624 16296 16464 17019 17568 17751 17934 18042 18228 19012 20496 20832 20923 21049 21266 21728 22692 23668 23912 24056 24304 24444 24696 26474 26901 27063 27342 27936 28518 30256 30744 31248 31899 32592 32928 33271 34038 35502 35868 36084 36456 38024 39711 40992 41419 41846 42098 42532 42777 45384 47336 47824 48112 48608 48888 49392 52948 53253 53802 54126 54684 57036 60512 61488 62496 62769 63147 63798 65184 66542 68076 71004 71736 72168 72912 76048 79422 82838 83692 84196 85064 85554 90768 92659 94672 95648 95697 96224 97776 98784 99813 105896 106506 107604 108252 109368 114072 119133 122976 124257 125538 126294 127596 133084 136152 142008 143472 144336 145824 147343 152096 158844 165676 167384 168392 170128 171108 181536 183427 185318 188307 189344 189441 191394 195552 199626 211792 213012 215208 216504 218736 228144 238266 248514 251076 252588 255192 266168 272304 277977 284016 286944 288672 289933 294686 299439 317688 331352 334768 336784 340256 342216 366854 370636 372771 376614 378882 382788 399252 423584 426024 430416 433008 437472 442029 456288 476532 497028 502152 505176 510384 532336 544608 550281 555954 568032 579866 589372 598878 635376 648613 662704 669536 673568 684432 733708 741272 745542 753228 757764 765576 798504 833931 852048 860832 866016 869799 884058 953064 994056 1004304 1010352 1020768 1031401 1064672 1100562 1111908 1159732 1178744 1197756 1270752 1283989 1297226 1325408 1326087 1368864 1467416 1482544 1491084 1506456 1515528 1531152 1597008 1650843 1667862 1704096 1739598 1768116 1906128 1945839 1988112 2008608 2020704 2029531 2062802 2201124 2223816 2319464 2357488 2395512 2567978 2594452 2609397 2652174 2934832 2965088 2982168 3012912 3031056 3062304 3094203 3194016 3301686 3335724 3479196 3536232 3812256 3851967 3891678 3976224 4059062 4125604 4402248 4447632 4638928 4714976 4791024 5135956 5188904 5218794 5304348 5837517 5869664 5964336 6025824 6062112 6088593 6188406 6603372 6671448 6958392 7072464 7703934 7783356 8118124 8251208 8804496 8895264 8987923 9277856 9282609 9582048 10271912 10377808 10437588 10608696 11555901 11675034 11928672 12177186 12376812 13206744 13342896 13916784 14144928 15407868 15566712 16236248 16502416 17608992 17975846 18265779 18565218 20543824 20755616 20875176 21217392 23111802 23350068 24354372 24753624 26413488 26685792 26963769 27833568 30815736 31133424 32472496 33004832 35951692 36531558 37130436 41087648 41750352 42434784 46223604 46700136 48708744 49507248 52826976 53927538 61631472 62266848 62915461 64944992 71903384 73063116 74260872 80891307 83500704 92447208 93400272 97417488 99014496 107855076 123262944 125830922 143806768 146126232 148521744 161782614 184894416 186800544 188746383 194834976 215710152 251661844 287613536 292252464 297043488 323565228 369788832 377492766 431420304 503323688 566239149 584504928 647130456 754985532 862840608 1006647376 1132478298 1294260912 1509971064 2013294752 2264956596 2588521824 3019942128 4529913192 6039884256 9059826384 18119652768
• Sum of all divisors σ(n): 63695923200
• Sum of proper divisors (its aliquot sum) s(n): 45576270432
• 18119652768 is an abundant number, because the sum of its proper divisors (45576270432) is greater than itself. Its abundance is 27456617664

Bases of 18119652768

• Binary: 10000111000000000111111010110100000₂
• Hexadecimal: 0x43803F5A0
• Base-36: 8BNZ1K0

Squares and roots of 18119652768

• 18119652768 squared (18119652768²) is 328321816432890061824
• 18119652768 cubed (18119652768³) is 5949077309923004294968932728832
• The square root of 18119652768 is 134609.2595923475
• The cube root of 18119652768 is 2626.5355921893

Scales and comparisons

• 18,119,652,768 seconds is equal to 576 years, 7 weeks, 5 days, 4 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,119,652,768 would take you about one thousand, one hundred fifty-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 18119652768 cubic inches would be around 218.9 feet tall.

Recreational maths with 18119652768

• 18119652768 backwards is 86725691181
• The number of decimal digits it has is: 11
• The sum of 18119652768's digits is 54
• More coming soon!