18038702197152

Names of 18038702197152

• Cardinal: 18038702197152 can be written as Eighteen trillion, thirty-eight billion, seven hundred two million, one hundred ninety-seven thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8038702197152 × 10¹³

Factors of 18038702197152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7792

Divisors of 18038702197152

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 41 42 48 52 54 56 63 72 78 82 84 91 96 104 108 112 117 123 126 144 156 164 168 182 189 208 216 224 234 246 252 273 287 288 312 328 336 351 364 369 378 416 432 468 492 504 533 546 574 624 656 672 702 728 738 756 809 819 861 864 936 984 1008 1066 1092 1107 1148 1248 1312 1404 1456 1476 1512 1599 1618 1638 1722 1872 1968 2016 2132 2184 2214 2296 2427 2457 2583 2808 2912 2952 3024 3198 3236 3276 3444 3731 3744 3936 4264 4368 4428 4592 4797 4854 4914 5166 5616 5663 5904 6048 6396 6472 6552 6888 6917 7281 7462 7749 8528 8736 8856 9184 9594 9708 9828 10332 10517 11193 11232 11326 11808 12792 12944 13104 13776 13834 14391 14562 14924 15498 16989 17056 17712 19188 19416 19656 20664 20751 21034 21843 22386 22652 25584 25888 26208 27552 27668 28782 29124 29848 30996 31551 33169 33579 33978 35424 38376 38832 39312 41328 41502 42068 43686 44772 45304 48419 50967 51168 55336 57564 58248 59696 61992 62253 63102 66338 67158 67956 73619 76752 77664 78624 82656 83004 84136 87372 89544 89921 90608 94653 96838 99507 100737 101934 110672 115128 116496 119392 123984 124506 126204 132676 134316 135912 145257 147238 152901 153504 166008 168272 174744 179088 179842 181216 186759 189306 193676 199014 201474 203868 220857 221344 230256 232183 232992 247968 249012 252408 265352 268632 269763 271824 283597 283959 290514 294476 298521 305802 332016 336544 349488 358176 359684 373518 378612 387352 398028 402948 407736 431197 435771 441714 460512 464366 498024 504816 530704 537264 539526 543648 567194 567918 581028 588952 597042 611604 629447 662571 664032 696549 698976 719368 747036 757224 774704 796056 805896 809289 815472 850791 862394 871542 883428 895563 928732 996048 1009632 1061408 1074528 1079052 1134388 1135836 1162056 1177904 1194084 1223208 1258894 1293591 1307313 1325142 1393098 1438736 1494072 1514448 1549408 1592112 1611792 1618578 1630944 1701582 1724788 1743084 1766856 1791126 1857464 1888341 1985179 1987713 1992096 2089647 2158104 2268776 2271672 2324112 2355808 2388168 2427867 2446416 2517788 2552373 2587182 2614626 2650284 2786196 2877472 2988144 3018379 3028896 3184224 3223584 3237156 3403164 3449576 3486168 3533712 3582252 3686761 3714928 3776682 3880773 3970358 3975426 4179294 4316208 4537552 4543344 4648224 4776336 4855734 4892832 5035576 5104746 5174364 5229252 5300568 5572392 5595853 5665023 5955537 5976288 6036758 6268941 6474312 6806328 6899152 6972336 7067424 7164504 7373522 7429856 7553364 7657119 7761546 7940716 7950852 8358588 8632416 9055137 9075104 9086688 9552672 9711468 10071152 10209492 10348728 10458504 10601136 11060283 11144784 11191706 11330046 11642319 11911074 12073516 12537882 12948624 13612656 13798304 13944672 14329008 14747044 15106728 15314238 15523092 15881432 15901704 16717176 16787559 16995069 17866611 18110274 19422936 20142304 20418984 20697456 20917008 21202272 22120566 22289568 22383412 22660092 23284638 23822148 24147032 25075764 25807327 25897248 27165411 27225312 28658016 29494088 30213456 30628476 31046184 31762864 31803408 33180849 33434352 33575118 33990138 35733222 36220548 38845872 39170971 40837968 41394912 41834016 44241132 44766824 45320184 46569276 47644296 48294064 50151528 50362677 51614654 53599833 54330822 58988176 60426912 61256952 62092368 63525728 63606816 66361698 66868704 67150236 67980276 71466444 72441096 72746089 77421981 77691744 78341942 81496233 81675936 88482264 89533648 90640368 93138552 95288592 96588128 99542547 100303056 100725354 103229308 107199666 108661644 117512913 117976352 122513904 124184736 132723396 134300472 135960552 142932888 144882192 145492178 151088031 154843962 156683884 162992466 176964528 179067296 181280736 186277104 190577184 199085094 200606112 201450708 206458616 214399332 217323288 218238267 229429973 232265943 235025826 245027808 265446792 268600944 271921104 285865776 289764384 290984356 302176062 309687924 313367768 325984932 352538739 353929056 372554208 398170188 402901416 412917232 428798664 434646576 436476534 458859946 464531886 470051652 509222623 530893584 537201888 543842208 571731552 581968712 604352124 619375848 626735536 651969864 654714801 688289919 696797829 705077478 796340376 805802832 825834464 857597328 869293152 872953068 917719892 929063772 940103304 1018445246 1057616217 1061787168 1163937424 1208704248 1238751696 1253471072 1303939728 1309429602 1376579838 1393595658 1410154956 1527667869 1592680752 1606009811 1611605664 1715194656 1745906136 1835439784 1858127544 1880206608 1964144403 2036890492 2064869757 2115232434 2327874848 2417408496 2477503392 2607879456 2618859204 2753159676 2787191316 2820309912 2982589649 3055335738 3185361504 3212019622 3491812272 3670879568 3716255088 3760413216 3928288806 4073780984 4129739514 4230464868 4583003607 4818029433 4834816992 5237718408 5506319352 5574382632 5640619824 5965179298 6110671476 6194609271 6424039244 6983624544 7341759136 7432510176 7856577612 8147561968 8259479028 8460929736 8947768947 9166007214 9636058866 10475436816 11012638704 11148765264 11281239648 11930358596 12221342952 12389218542 12848078488 13749010821 14454088299 15713155224 16295123936 16518958056 16921859472 17895537894 18332014428 19272117732 20878127543 20950873632 22025277408 22297530528 23860717192 24442685904 24778437084 25696156976 26843306841 27498021642 28908176598 31426310448 33037916112 33843718944 35791075788 36664028856 38544235464 41756255086 43362264897 47721434384 48885371808 49556874168 51392313952 53686613682 54996043284 57816353196 62634382629 62852620896 66075832224 71582151576 73328057712 77088470928 80529920523 83512510172 86724529794 95442868768 99113748336 107373227364 109992086568 115632706392 125268765258 143164303152 146656115424 154176941856 161059841046 167025020344 173449059588 187903147887 198227496672 214746454728 219984173136 231265412784 250537530516 286328606304 322119682092 334050040688 346898119176 375806295774 429492909456 439968346272 462530825568 501075061032 563709443661 644239364184 668100081376 693796238352 751612591548 858985818912 1002150122064 1127418887322 1288478728368 1387592476704 1503225183096 2004300244128 2254837774644 2576957456736 3006450366192 4509675549288 6012900732384 9019351098576 18038702197152
• Sum of all divisors σ(n): 66425285606400
• Sum of proper divisors (its aliquot sum) s(n): 48386583409248
• 18038702197152 is an abundant number, because the sum of its proper divisors (48386583409248) is greater than itself. Its abundance is 30347881212096

Bases of 18038702197152

• Binary: 100000110011111110110011011111100100110100000₂
• Hexadecimal: 0x1067F66FC9A0
• Base-36: 6E6V5JJC0

Squares and roots of 18038702197152

• 18038702197152 squared (18038702197152²) is 325394776957536392276911104
• 18038702197152 cubed (18038702197152³) is 5869699478045696701170515695724585975808
• The square root of 18038702197152 is 4247199.3356978195
• The cube root of 18038702197152 is 26226.1835425181

Scales and comparisons

• 18,038,702,197,152 seconds is equal to 573,574 years, 48 weeks, 3 days, 10 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,038,702,197,152 would take you about one million, four hundred thirty-three thousand, nine hundred thirty-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 18038702197152 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18038702197152

• 18038702197152 backwards is 25179120783081
• 18038702197152 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18038702197152's digits is 54
• More coming soon!