19158124931988

Names of 19158124931988

• Cardinal: 19158124931988 can be written as Nineteen trillion, one hundred fifty-eight billion, one hundred twenty-four million, nine hundred thirty-one thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.9158124931988 × 10¹³

Factors of 19158124931988

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45729

Divisors of 19158124931988

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 37 42 43 47 67 74 84 86 94 111 129 134 141 148 172 188 201 222 258 259 268 282 301 329 402 444 469 516 518 564 602 658 777 804 903 938 987 1036 1204 1316 1407 1554 1591 1739 1806 1876 1974 2021 2479 2814 2881 3108 3149 3182 3478 3612 3948 4042 4773 4958 5217 5628 5762 6063 6298 6364 6956 7437 8084 8643 9447 9546 9916 10434 11137 11524 12126 12173 12596 14147 14874 17286 17353 18894 19092 20167 20868 22043 22274 24252 24346 28294 29748 33411 34572 34706 36519 37788 40334 42441 44086 44548 45523 48692 52059 56588 60501 66129 66822 69412 73038 74777 80668 84882 88172 91046 104118 106597 116513 121002 132258 133644 135407 136569 146076 149554 169764 182092 208236 213194 224331 233026 242004 264516 270814 273138 299108 318661 319791 349539 406221 426388 448662 466052 523439 541628 546276 637322 639582 699078 746179 812442 815591 897324 947849 955983 1046878 1274644 1279164 1398156 1492358 1570317 1624884 1631182 1684351 1895698 1911966 1957489 2093756 2139581 2238537 2446773 2843547 2984716 3050041 3140634 3262364 3368702 3791396 3823932 3914978 4279162 4477074 4893546 5010059 5053053 5687094 5872467 6100082 6281268 6418743 6737404 7829956 8558324 8954148 9150123 9787092 10020118 10106106 11374188 11744934 11790457 12200164 12837486 13702423 14977067 15030177 18300246 20040236 20212212 21350287 23489868 23580914 25674972 27404846 29954134 30060354 35070413 35371371 36600492 41107269 42700574 44931201 47161828 54809692 59908268 60120708 64050861 70140826 70742742 72427093 79164497 82214538 85401148 89862402 92001983 105211239 112851517 128101722 131151763 140281652 141485484 143351927 144854186 158328994 164429076 179724804 184003966 210422478 217281279 225703034 237493491 256203444 262303526 276005949 286703854 289708372 316657988 338554551 368007932 393455289 420844956 430055781 434562558 451406068 474986982 506989651 524607052 552011898 554151479 573407708 644013881 677109102 786910578 789960619 860111562 869125116 918062341 949973964 1003463489 1013979302 1104023796 1108302958 1288027762 1354218204 1520968953 1573821156 1579921238 1662454437 1720223124 1836124682 1932041643 2006926978 2027958604 2216605916 2369881857 2576055524 2754187023 3010390467 3041937906 3159842476 3324908874 3404073371 3672249364 3864083286 4013853956 4739763714 4852615231 5304021299 5508374046 6020780934 6083875812 6164132861 6649817748 6808146742 7728166572 9479527428 9705230462 10212220113 10608042598 11016748092 12041561868 12328265722 13616293484 14557845693 15912063897 18492398583 19410460924 20424440226 21216085196 23828513597 24656531444 29115691386 31824127794 33968306617 36984797166 37128149093 40848880452 43148930027 47657027194 58231382772 63648255588 67936613234 71485540791 73969594332 74256298186 86297860054 95314054388 101904919851 111384447279 129446790081 135873226468 142971081582 148512596372 172595720108 203809839702 222768894558 228072915857 258893580162 285942163164 407619679404 445537789116 456145831714 517787160324 684218747571 912291663428 1368437495142 1596510410999 2736874990284 3193020821998 4789531232997 6386041643996 9579062465994 19158124931988
• Sum of all divisors σ(n): 55651241361408
• Sum of proper divisors (its aliquot sum) s(n): 36493116429420
• 19158124931988 is an abundant number, because the sum of its proper divisors (36493116429420) is greater than itself. Its abundance is 17334991497432

Bases of 19158124931988

• Binary: 100010110110010011001001110110010101110010100₂
• Hexadecimal: 0x116C993B2B94
• Base-36: 6SH4CXPJO

Squares and roots of 19158124931988

• 19158124931988 squared (19158124931988²) is 367033750909660209625632144
• 19158124931988 cubed (19158124931988³) is 7031678454183434536666253641711506622272
• The square root of 19158124931988 is 4376999.5352967539
• The cube root of 19158124931988 is 26757.8367847845

Scales and comparisons

• 19,158,124,931,988 seconds is equal to 609,169 years, 5 weeks, 6 days, 1 hour, 59 minutes, 48 seconds.
• To count from 1 to 19,158,124,931,988 would take you about one million, five hundred twenty-two thousand, nine hundred twenty-two 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 19158124931988 cubic inches would be around 2229.8 feet tall.

Recreational maths with 19158124931988

• 19158124931988 backwards is 88913942185191
• The number of decimal digits it has is: 14
• The sum of 19158124931988's digits is 69
• More coming soon!