18345034713888

Names of 18345034713888

• Cardinal: 18345034713888 can be written as Eighteen trillion, three hundred forty-five billion, thirty-four million, seven hundred thirteen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.8345034713888 × 10¹³

Factors of 18345034713888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 319

Divisors of 18345034713888

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 72 74 81 96 108 111 144 148 162 216 222 243 277 288 296 324 333 432 444 486 554 592 648 666 729 831 864 888 972 999 1108 1184 1296 1332 1458 1662 1776 1944 1998 2216 2493 2592 2664 2916 2997 3324 3552 3888 3996 4432 4986 5328 5832 5994 6648 7479 7776 7992 8864 8991 9972 10249 10656 11664 11988 13296 14958 15984 17982 19944 20498 22437 23328 23976 26592 26973 29916 30747 31968 35964 39888 40996 44874 47952 53946 59832 61494 67311 71928 76729 79776 81992 89748 92241 95904 107892 119664 122988 134622 143856 153458 163984 179496 184482 201933 215784 230187 239328 245976 269244 276723 287712 306916 327968 358992 368964 403866 431568 460374 491952 538488 553446 613832 690561 717984 737928 807732 830169 863136 920748 983904 1076976 1106892 1227664 1381122 1475856 1615464 1660338 1841496 2071683 2153952 2213784 2455328 2490507 2762244 2838973 2951712 3230928 3320676 3682992 4143366 4427568 4981014 5524488 5677946 6215049 6461856 6641352 7365984 7471521 8286732 8516919 8855136 9962028 11048976 11355892 12430098 13282704 14943042 16573464 17033838 18645147 19924056 21253933 22097952 22711784 24860196 25550757 26565408 29886084 33146928 34067676 37290294 39848112 42507866 45423568 49720392 51101514 55935441 59772168 63761799 66293856 68135352 74580588 76652271 79696224 85015732 90847136 99440784 102203028 111870882 119544336 127523598 136270704 149161176 153304542 170031464 191285397 198881568 204406056 223741764 229956813 239088672 255047196 272541408 298322352 306609084 340062928 382570794 408812112 447483528 459913626 510094392 573856191 596644704 613218168 680125856 689870439 765141588 786395521 817624224 894967056 919827252 1020188784 1147712382 1226436336 1379740878 1530283176 1572791042 1721568573 1789934112 1839654504 2040377568 2069611317 2295424764 2359186563 2452872672 2759481756 3060566352 3145582084 3443137146 3679309008 4139222634 4590849528 4718373126 5164705719 5518963512 6121132704 6291164168 6886274292 7077559689 7358618016 8278445268 9181699056 9436746252 10329411438 11037927024 12582328336 13772548584 14155119378 15494117157 16556890536 18363398112 18873492504 20658822876 21232679067 22075854048 25164656672 27545097168 28310238756 30988234314 33113781072 37746985008 41317645752 42465358134 55090194336 56620477512 61976468628 63698037201 66227562144 75493970016 82635291504 84930716268 113240955024 123952937256 127396074402 165270583008 169861432536 191094111603 226481910048 247905874512 254792148804 339722865072 382188223206 495811749024 509584297608 573282334809 679445730144 764376446412 1019168595216 1146564669618 1528752892824 2038337190432 2293129339236 3057505785648 4586258678472 6115011571296 9172517356944 18345034713888
• Sum of all divisors σ(n): 55815433503480
• Sum of proper divisors (its aliquot sum) s(n): 37470398789592
• 18345034713888 is an abundant number, because the sum of its proper divisors (37470398789592) is greater than itself. Its abundance is 19125364075704

Bases of 18345034713888

• Binary: 100001010111101001001010001110000101100100000₂
• Hexadecimal: 0x10AF49470B20
• Base-36: 6I3LC0I00

Squares and roots of 18345034713888

• 18345034713888 squared (18345034713888²) is 336540298653755774020076544
• 18345034713888 cubed (18345034713888³) is 6173843461425384627427022885926899843072
• The square root of 18345034713888 is 4283110.4017860667
• The cube root of 18345034713888 is 26373.8083488533

Scales and comparisons

• 18,345,034,713,888 seconds is equal to 583,315 years, 18 weeks, 4 days, 16 hours, 4 minutes, 48 seconds.
• To count from 1 to 18,345,034,713,888 would take you about one million, four hundred fifty-eight thousand, two hundred eighty-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 18345034713888 cubic inches would be around 2197.8 feet tall.

Recreational maths with 18345034713888

• 18345034713888 backwards is 88831743054381
• The number of decimal digits it has is: 14
• The sum of 18345034713888's digits is 63
• More coming soon!