18059996520

Names of 18059996520

• Cardinal: 18059996520 can be written as Eighteen billion, fifty-nine million, nine hundred ninety-six thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.805999652 × 10¹⁰

Factors of 18059996520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 331

Divisors of 18059996520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 27 30 36 40 41 45 46 54 60 69 72 81 82 90 92 108 115 120 123 135 138 162 164 180 184 205 207 216 230 246 257 270 276 324 328 345 360 369 405 410 414 460 492 514 529 540 552 615 621 648 690 738 771 810 820 828 920 943 984 1028 1035 1058 1080 1107 1230 1242 1285 1380 1476 1542 1587 1620 1640 1656 1845 1863 1886 2056 2070 2116 2214 2313 2460 2484 2570 2645 2760 2829 2952 3084 3105 3174 3240 3321 3690 3726 3772 3855 4140 4232 4428 4626 4715 4761 4920 4968 5140 5290 5535 5658 5911 6168 6210 6348 6642 6939 7380 7452 7544 7710 7935 8280 8487 8856 9252 9315 9430 9522 10280 10537 10580 11070 11316 11565 11822 12420 12696 13284 13878 14145 14283 14760 14904 15420 15870 16605 16974 17733 18504 18630 18860 19044 20817 21074 21160 21689 22140 22632 23130 23644 23805 24840 25461 26568 27756 28290 28566 29555 30840 31611 31740 33210 33948 34695 35466 37260 37720 38088 41634 42148 42435 42849 43378 44280 46260 47288 47610 50922 52685 53199 55512 56580 57132 59110 63222 63480 65067 66420 67896 69390 70932 71415 74520 76383 83268 84296 84870 85698 86756 88665 92520 94833 95220 101844 104085 105370 106398 108445 113160 114264 118220 126444 127305 130134 132840 135953 138780 141864 142830 152766 158055 159597 166536 169740 171396 173512 177330 189666 190440 195201 203688 208170 210740 212796 214245 216890 236440 242351 252888 254610 260268 265995 271906 277560 284499 285660 305532 316110 319194 325335 339480 342792 354660 379332 381915 390402 407859 416340 421480 425592 428490 433780 474165 478791 484702 509220 520536 531990 543812 568998 571320 585603 611064 632220 638388 650670 679765 709320 727053 758664 763830 780804 797985 815718 832680 853497 856980 867560 948330 957582 969404 976005 1018440 1063980 1087624 1137996 1171206 1211755 1223577 1264440 1276776 1301340 1359530 1422495 1454106 1527660 1561608 1595970 1631436 1706994 1713960 1756809 1896660 1915164 1938808 1952010 2039295 2127960 2181159 2275992 2342412 2393955 2423510 2447154 2602680 2719060 2844990 2908212 2928015 3055320 3191940 3262872 3413988 3513618 3635265 3670731 3793320 3830328 3904020 4078590 4267485 4362318 4684824 4787910 4847020 4894308 5438120 5574073 5689980 5816424 5856030 6117885 6383880 6543477 6827976 7027236 7270530 7341462 7808040 8157180 8534970 8724636 8784045 9575820 9694040 9788616 10905795 11012193 11148146 11379960 11712060 12235770 13086954 14054472 14541060 14682924 16314360 16722219 17069940 17449272 17568090 18353655 19151640 19630431 21811590 22024386 22296292 23424120 24471540 26173908 27870365 29082120 29365848 32717385 33444438 34139880 35136180 36707310 39260862 43623180 44048772 44592584 48943080 50166657 52347816 55060965 55740730 65434770 66888876 70272360 73414620 78521724 83611095 87246360 88097544 98152155 100333314 110121930 111481460 130869540 133777752 146829240 150499971 157043448 167222190 196304310 200666628 220243860 222962920 250833285 261739080 300999942 334444380 392608620 401333256 440487720 451499913 501666570 601999884 668888760 752499855 785217240 902999826 1003333140 1203999768 1504999710 1805999652 2006666280 2257499565 3009999420 3611999304 4514999130 6019998840 9029998260 18059996520
• Sum of all divisors σ(n): 65256234120
• Sum of proper divisors (its aliquot sum) s(n): 47196237600
• 18059996520 is an abundant number, because the sum of its proper divisors (47196237600) is greater than itself. Its abundance is 29136241080

Bases of 18059996520

• Binary: 10000110100011101011010110101101000₂
• Hexadecimal: 0x43475AD68
• Base-36: 8AOGEI0

Squares and roots of 18059996520

• 18059996520 squared (18059996520²) is 326163474302412110400
• 18059996520 cubed (18059996520³) is 5890511210852672141429855808000
• The square root of 18059996520 is 134387.4864710251
• The cube root of 18059996520 is 2623.6499310685

Scales and comparisons

• 18,059,996,520 seconds is equal to 574 years, 13 weeks, 17 hours, 42 minutes.
• To count from 1 to 18,059,996,520 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 18059996520 cubic inches would be around 218.6 feet tall.

Recreational maths with 18059996520

• 18059996520 backwards is 02569995081
• 18059996520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18059996520's digits is 54
• More coming soon!