18423861308928

Names of 18423861308928

• Cardinal: 18423861308928 can be written as Eighteen trillion, four hundred twenty-three billion, eight hundred sixty-one million, three hundred eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8423861308928 × 10¹³

Factors of 18423861308928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 219

Divisors of 18423861308928

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 197 204 216 243 256 272 288 289 306 324 384 394 408 432 459 486 512 544 576 578 591 612 648 729 768 788 816 864 867 918 972 1088 1152 1156 1182 1224 1296 1377 1458 1536 1576 1632 1728 1734 1773 1836 1944 2176 2187 2304 2312 2364 2448 2592 2601 2754 2916 3152 3264 3349 3456 3468 3546 3672 3888 4131 4352 4374 4608 4624 4728 4896 4913 5184 5202 5319 5508 5832 6304 6528 6698 6912 6936 7092 7344 7776 7803 8262 8704 8748 9248 9456 9792 9826 10047 10368 10404 10638 11016 11664 12393 12608 13056 13396 13824 13872 14184 14688 14739 15552 15606 15957 16524 17496 18496 18912 19584 19652 20094 20736 20808 21276 22032 23328 23409 24786 25216 26112 26792 27744 28368 29376 29478 30141 31104 31212 31914 33048 34992 36992 37179 37824 39168 39304 40188 41472 41616 42552 44064 44217 46656 46818 47871 49572 50432 53584 55488 56736 56933 58752 58956 60282 62208 62424 63828 66096 69984 70227 73984 74358 75648 78336 78608 80376 83232 83521 85104 88128 88434 90423 93312 93636 95742 99144 100864 107168 110976 113472 113866 117504 117912 120564 124416 124848 127656 132192 132651 139968 140454 143613 147968 148716 151296 157216 160752 166464 167042 170208 170799 176256 176868 180846 186624 187272 191484 198288 210681 214336 221952 226944 227732 235008 235824 241128 249696 250563 255312 264384 265302 271269 279936 280908 287226 297432 302592 314432 321504 332928 334084 340416 341598 352512 353736 361692 373248 374544 382968 396576 397953 421362 428672 430839 443904 453888 455464 471648 482256 499392 501126 510624 512397 528768 530604 542538 559872 561816 574452 594864 628864 632043 643008 665856 668168 680832 683196 705024 707472 723384 749088 751689 765936 793152 795906 813807 842724 857344 861678 907776 910928 943296 964512 967861 998784 1002252 1021248 1024794 1057536 1061208 1085076 1119744 1123632 1148904 1189728 1193859 1257728 1264086 1286016 1331712 1336336 1361664 1366392 1414944 1446768 1498176 1503378 1531872 1537191 1586304 1591812 1627614 1685448 1714688 1723356 1821856 1886592 1929024 1935722 1997568 2004504 2042496 2049588 2115072 2122416 2170152 2247264 2255067 2297808 2379456 2387718 2441421 2515456 2528172 2572032 2672672 2723328 2732784 2829888 2893536 2903583 2996352 3006756 3063744 3074382 3172608 3183624 3255228 3370896 3446712 3581577 3643712 3773184 3858048 3871444 3995136 4009008 4084992 4099176 4244832 4340304 4494528 4510134 4595616 4611573 4758912 4775436 4882842 5056344 5144064 5345344 5465568 5659776 5787072 5807166 5992704 6013512 6127488 6148764 6345216 6367248 6510456 6741792 6765201 6893424 7163154 7287424 7324263 7546368 7716096 7742888 8018016 8169984 8198352 8489664 8680608 8710749 8989056 9020268 9191232 9223146 9517824 9550872 9765684 10112688 10690688 10744731 10931136 11319552 11574144 11614332 11985408 12027024 12254976 12297528 12734496 13020912 13483584 13530402 13786848 13834719 14326308 14574848 14648526 15432192 15485776 16036032 16396704 16453637 16979328 17361216 17421498 17978112 18040536 18382464 18446292 19035648 19101744 19531368 20225376 20295603 21381376 21489462 21862272 22639104 23148288 23228664 24054048 24509952 24595056 25468992 26041824 26132247 26967168 27060804 27573696 27669438 28652616 29149696 29297052 30971552 32072064 32793408 32907274 33958656 34722432 34842996 35956224 36081072 36764928 36892584 38203488 39062736 40450752 40591206 41504157 42762752 42978924 43724544 46296576 46457328 48108096 49190112 49360911 50937984 52083648 52264494 53934336 54121608 55147392 55338876 57305232 58594104 60886809 61943104 64144128 65586816 65814548 67917312 69444864 69685992 72162144 73529856 73785168 76406976 78125472 78396741 80901504 81182412 83008314 85957848 87449088 92914656 96216192 98380224 98721822 101875968 104167296 104528988 107868672 108243216 110294784 110677752 114610464 117188208 121773618 123886208 124512471 128288256 131173632 131629096 138889728 139371984 144324288 147570336 148082733 152813952 156250944 156793482 161803008 162364824 166016628 171915696 182660427 185829312 192432384 196760448 197443644 203751936 208334592 209057976 216486432 220589568 221355504 229220928 234376416 235190223 243547236 247772416 249024942 262347264 263258192 278743968 288648576 295140672 296165466 305627904 312501888 313586964 323606016 324729648 332033256 343831392 365320854 371658624 384864768 393520896 394887288 416669184 418115952 432972864 442711008 444248199 458441856 468752832 470380446 487094472 495544832 498049884 526516384 557487936 577297152 590281344 592330932 611255808 625003776 627173928 649459296 664066512 687662784 705570669 730641708 743317248 787041792 789774576 836231904 865945728 885422016 888496398 916883712 937505664 940760892 974188944 996099768 1053032768 1114975872 1154594304 1180562688 1184661864 1250007552 1254347856 1298918592 1328133024 1332744597 1375325568 1411141338 1461283416 1486634496 1579549152 1672463808 1731891456 1770844032 1776992796 1833767424 1875011328 1881521784 1948377888 1992199536 2106065536 2116712007 2229951744 2361125376 2369323728 2508695712 2597837184 2656266048 2665489194 2750651136 2822282676 2922566832 3159098304 3344927616 3463782912 3541688064 3553985592 3750022656 3763043568 3896755776 3984399072 3998233791 4212131072 4233424014 4459903488 4738647456 5017391424 5195674368 5312532096 5330978388 5501302272 5644565352 5845133664 6318196608 6689855232 7083376128 7107971184 7526087136 7793511552 7968798144 7996467582 8424262144 8466848028 9477294912 10034782848 10391348736 10625064192 10661956776 11289130704 11690267328 11994701373 12636393216 13379710464 14215942368 15052174272 15587023104 15937596288 15992935164 16933696056 18954589824 20069565696 21250128384 21323913552 22578261408 23380534656 23989402746 25272786432 28431884736 30104348544 31174046208 31875192576 31985870328 33867392112 35984104119 37909179648 40139131392 42647827104 45156522816 46761069312 47978805492 56863769472 60208697088 63750385152 63971740656 67734784224 71968208238 75818359296 85295654208 90313045632 93522138624 95957610984 113727538944 120417394176 127943481312 135469568448 143936416476 170591308416 180626091264 191915221968 227455077888 255886962624 270939136896 287872832952 341182616832 361252182528 383830443936 511773925248 541878273792 575745665904 682365233664 767660887872 1023547850496 1083756547584 1151491331808 1535321775744 2047095700992 2302982663616 3070643551488 4605965327232 6141287102976 9211930654464 18423861308928
• Sum of all divisors σ(n): 58957490005920
• Sum of proper divisors (its aliquot sum) s(n): 40533628696992
• 18423861308928 is an abundant number, because the sum of its proper divisors (40533628696992) is greater than itself. Its abundance is 22109767388064

Bases of 18423861308928

• Binary: 100001100000110100011101101010110111000000000₂
• Hexadecimal: 0x10C1A3B56E00
• Base-36: 6J3SZC000

Squares and roots of 18423861308928

• 18423861308928 squared (18423861308928²) is 339438665530614157452509184
• 18423861308928 cubed (18423861308928³) is 6253770896623634546578713740728181194752
• The square root of 18423861308928 is 4292302.5649327191
• The cube root of 18423861308928 is 26411.5294896925

Scales and comparisons

• 18,423,861,308,928 seconds is equal to 585,821 years, 41 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,423,861,308,928 would take you about one million, four hundred sixty-four thousand, five hundred fifty-four 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 18423861308928 cubic inches would be around 2201 feet tall.

Recreational maths with 18423861308928

• 18423861308928 backwards is 82980316832481
• The number of decimal digits it has is: 14
• The sum of 18423861308928's digits is 63
• More coming soon!