18053715680

Names of 18053715680

• Cardinal: 18053715680 can be written as Eighteen billion, fifty-three million, seven hundred fifteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.805371568 × 10¹⁰

Factors of 18053715680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90

Divisors of 18053715680

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 23 26 28 29 32 35 40 44 46 52 55 56 58 65 70 77 80 88 91 92 104 110 112 115 116 130 140 143 145 154 160 161 169 176 182 184 203 208 220 224 230 232 253 260 280 286 290 299 308 319 322 338 352 364 368 377 385 406 416 440 455 460 464 506 520 560 572 580 598 616 638 644 667 676 715 728 736 754 770 805 812 845 880 910 920 928 1001 1012 1015 1040 1120 1144 1160 1183 1196 1232 1265 1276 1288 1334 1352 1430 1456 1495 1508 1540 1595 1610 1624 1690 1760 1771 1820 1840 1859 1885 2002 2024 2030 2080 2093 2197 2233 2288 2320 2366 2392 2464 2530 2552 2576 2639 2668 2704 2860 2912 2990 3016 3080 3190 3220 3248 3289 3335 3380 3542 3640 3680 3718 3770 3887 4004 4048 4060 4147 4186 4394 4466 4576 4640 4669 4732 4784 4901 5005 5060 5104 5152 5278 5336 5408 5720 5915 5980 6032 6160 6380 6440 6496 6578 6670 6760 7084 7280 7337 7436 7540 7774 8008 8096 8120 8294 8372 8671 8788 8855 8932 9295 9338 9464 9568 9802 10010 10120 10208 10465 10556 10672 10985 11165 11440 11830 11960 12064 12320 12760 12880 13013 13156 13195 13340 13520 14168 14560 14674 14872 15080 15379 15548 16016 16240 16445 16588 16744 17342 17576 17710 17864 18590 18676 18928 19435 19604 20020 20240 20735 20930 21112 21344 21970 22330 22880 23023 23345 23660 23920 24167 24505 25520 25760 26026 26312 26390 26680 27040 27209 28336 29029 29348 29744 30160 30758 31096 32032 32480 32890 33176 33488 34307 34684 35152 35420 35728 36685 37180 37352 37856 38870 39208 40040 40480 41470 41860 42224 42757 43355 43940 44660 46046 46690 47320 47840 48334 49010 50531 51040 51359 52052 52624 52780 53360 53911 54418 56672 58058 58696 59488 60320 60697 61516 62192 63713 65065 65780 66352 66976 68614 69368 70304 70840 71456 73370 74360 74704 76895 77740 78416 80080 82940 83720 84448 85514 86710 87880 89320 92092 93380 94640 95381 96668 98020 101062 102718 104104 105248 105560 106720 107822 108836 112723 115115 116116 117392 120835 121394 123032 124384 127426 130130 131560 132704 136045 137228 138736 141680 145145 146740 148720 149408 153790 155480 156832 160160 165880 167440 169169 171028 171535 173420 175760 178640 184184 186760 189280 190762 193336 196040 202124 205436 208208 211120 213785 215644 217672 225446 230230 232232 234784 241670 242788 246064 252655 254852 256795 260260 263120 269555 272090 274456 277472 283360 290290 293480 297440 299299 303485 307580 310960 318565 331760 334880 338338 342056 343070 346840 351520 353717 357280 368368 373520 377377 381524 386672 392080 404248 410872 416416 422240 427570 431288 435344 445991 450892 460460 464464 476905 483340 485576 492128 505310 509704 513590 520520 526240 539110 544180 548912 555841 563615 580580 586960 598598 606970 615160 621920 637130 663520 667667 676676 684112 686140 693680 700843 707434 736736 747040 754754 763048 773344 784160 789061 808496 821744 845845 855140 862576 870688 891982 901784 920920 928928 953810 966680 971152 1010620 1019408 1027180 1041040 1078220 1088360 1097824 1111682 1127230 1161160 1173920 1197196 1213940 1230320 1239953 1274260 1335334 1353352 1368224 1372280 1387360 1401686 1414868 1465399 1496495 1509508 1526096 1578122 1616992 1643488 1691690 1710280 1725152 1768585 1783964 1803568 1841840 1886885 1907620 1933360 1942304 2021240 2038816 2054360 2082080 2156440 2176720 2223364 2229955 2254460 2322320 2394392 2427880 2460640 2479906 2548520 2670668 2706704 2744560 2779205 2803372 2829736 2930798 2992990 3019016 3052192 3156244 3338335 3383380 3420560 3504215 3537170 3567928 3607136 3683680 3773770 3815240 3866720 3890887 3945305 4042480 4108720 4312880 4353440 4446728 4459910 4508920 4644640 4788784 4855760 4905901 4959812 5097040 5341336 5413408 5489120 5558410 5606744 5659472 5861596 5985980 6038032 6199765 6312488 6676670 6766760 6841120 7008430 7074340 7135856 7326995 7547540 7630480 7781774 7890610 8084960 8217440 8625760 8679671 8893456 8919820 9017840 9577568 9711520 9811802 9919624 10194080 10257793 10682672 11116820 11213488 11318944 11723192 11971960 12076064 12399530 12624976 13353340 13533520 14016860 14148680 14271712 14653990 15095080 15260960 15563548 15781220 16119389 17359342 17786912 17839640 18035680 19454435 19623604 19839248 20515586 21365344 22233640 22426976 23446384 23943920 24529505 24799060 25249952 26706680 27067040 28033720 28297360 29307980 30190160 31127096 31562440 32238778 34718684 35679280 38908870 39247208 39678496 41031172 43398355 44467280 46892768 47887840 49059010 49598120 51288965 53413360 56067440 56594720 58615960 60380320 62254192 63124880 64477556 69437368 71358560 77817740 78494416 80596945 82062344 86796710 88934560 98118020 99196240 102577930 106826720 112134880 112835723 117231920 124508384 126249760 128955112 138874736 155635480 156988832 161193890 164124688 173593420 196236040 198392480 205155860 225671446 234463840 257910224 277749472 311270960 322387780 328249376 347186840 392472080 410311720 451342892 515820448 564178615 622541920 644775560 694373680 784944160 820623440 902685784 1128357230 1289551120 1388747360 1641246880 1805371568 2256714460 2579102240 3610743136 4513428920 9026857840 18053715680
• Sum of all divisors σ(n): 62183116800
• Sum of proper divisors (its aliquot sum) s(n): 44129401120
• 18053715680 is an abundant number, because the sum of its proper divisors (44129401120) is greater than itself. Its abundance is 26075685440

Bases of 18053715680

• Binary: 10000110100000101011101011011100000₂
• Hexadecimal: 0x43415D6E0
• Base-36: 8AKPS68

Squares and roots of 18053715680

• 18053715680 squared (18053715680²) is 325936649854277862400
• 18053715680 cubed (18053715680³) is 5884367606160845959487762432000
• The square root of 18053715680 is 134364.1160429375
• The cube root of 18053715680 is 2623.3457479885

Scales and comparisons

• 18,053,715,680 seconds is equal to 574 years, 2 weeks, 5 days, 1 hour, 1 minute, 20 seconds.
• To count from 1 to 18,053,715,680 would take you about one thousand, one hundred forty-eight 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 18053715680 cubic inches would be around 218.6 feet tall.

Recreational maths with 18053715680

• 18053715680 backwards is 08651735081
• 18053715680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18053715680's digits is 44
• More coming soon!