18033727712

Names of 18033727712

• Cardinal: 18033727712 can be written as Eighteen billion, thirty-three million, seven hundred twenty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8033727712 × 10¹⁰

Factors of 18033727712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 191

Divisors of 18033727712

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 31 32 44 52 56 62 77 88 91 104 112 121 124 127 143 154 169 176 182 208 217 224 242 248 254 286 308 338 341 352 364 403 416 434 484 496 508 572 616 676 682 728 806 847 868 889 968 992 1001 1016 1144 1183 1232 1352 1364 1397 1456 1573 1612 1651 1694 1736 1778 1859 1936 2002 2032 2288 2366 2387 2464 2704 2728 2794 2821 2912 3146 3224 3302 3388 3472 3556 3718 3751 3872 3937 4004 4064 4433 4576 4732 4774 5239 5408 5456 5588 5642 6292 6448 6604 6776 6944 7112 7436 7502 7874 8008 8866 9464 9548 9779 10478 10912 11011 11176 11284 11557 12584 12896 13013 13208 13552 14224 14872 15004 15367 15748 16016 17732 18161 18928 19096 19558 20449 20956 21463 22022 22352 22568 23114 25168 26026 26257 26416 27104 27559 28448 29744 30008 30734 31031 31496 32032 35464 36322 36673 37856 38192 39116 40898 41912 42926 43307 44044 44704 45136 46228 48763 50336 51181 52052 52514 52832 55118 57629 59488 60016 61468 62062 62992 70928 72644 73346 76384 78232 81796 83824 85852 86614 88088 90272 92456 97526 102362 104104 105028 107569 110236 115258 120032 122936 124124 125984 127127 141856 143143 145288 146692 150241 156464 163592 167648 171704 173228 176176 184912 195052 199771 204724 208208 210056 215138 220472 230516 236093 245872 248248 254254 286286 290576 293384 300482 303149 312928 327184 341341 343408 346456 352352 358267 369824 390104 399542 403403 409448 416416 420112 430276 440944 461032 472186 476377 491744 496496 508508 562991 572572 581152 586768 600964 606298 633919 654368 665353 682682 686816 692912 716534 780208 799084 806806 818896 840224 860552 881888 922064 944372 952754 992992 1017016 1125982 1145144 1173536 1201928 1212596 1267838 1330706 1365364 1385824 1398397 1433068 1560416 1598168 1613612 1637792 1652651 1721104 1844128 1888744 1905508 2034032 2251964 2290288 2403856 2425192 2535676 2597023 2661412 2730728 2796794 2866136 3196336 3227224 3305302 3334639 3442208 3777488 3811016 3940937 4068064 4437433 4503928 4580576 4657471 4807712 4850384 5071352 5194046 5322824 5461456 5593588 5732272 6192901 6392672 6454448 6610604 6669278 7318883 7554976 7622032 7881874 8874866 9007856 9314942 9700768 10142704 10388092 10645648 10922912 11187176 11464544 12385802 12908896 13221208 13338556 14637766 15244064 15763748 17749732 18015712 18179161 18629884 20285408 20776184 21291296 22374352 24771604 26442416 26677112 29275532 31527496 35499464 36358322 37259768 41552368 43350307 44748704 49543208 51232181 52884832 53354224 58551064 63054992 70998928 72716644 74519536 80507713 83104736 86700614 99086416 102464362 106708448 117102128 126109984 141997856 145433288 149039072 161015426 173401228 198172832 204928724 234204256 290866576 322030852 346802456 409857448 563553991 581733152 644061704 693604912 819714896 1127107982 1288123408 1387209824 1639429792 2254215964 2576246816 4508431928 9016863856 18033727712
• Sum of all divisors σ(n): 50245042176
• Sum of proper divisors (its aliquot sum) s(n): 32211314464
• 18033727712 is an abundant number, because the sum of its proper divisors (32211314464) is greater than itself. Its abundance is 14177586752

Bases of 18033727712

• Binary: 10000110010111001001101100011100000₂
• Hexadecimal: 0x432E4D8E0
• Base-36: 8A8TDCW

Squares and roots of 18033727712

• 18033727712 squared (18033727712²) is 325215335190556754944
• 18033727712 cubed (18033727712³) is 5864844802593312152342405808128
• The square root of 18033727712 is 134289.7155853715
• The cube root of 18033727712 is 2622.3772545809

Scales and comparisons

• 18,033,727,712 seconds is equal to 573 years, 21 weeks, 4 days, 16 hours, 48 minutes, 32 seconds.
• To count from 1 to 18,033,727,712 would take you about one thousand, one hundred forty-six 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 18033727712 cubic inches would be around 218.5 feet tall.

Recreational maths with 18033727712

• 18033727712 backwards is 21772733081
• The number of decimal digits it has is: 11
• The sum of 18033727712's digits is 41
• More coming soon!