20013734664

Names of 20013734664

• Cardinal: 20013734664 can be written as Twenty billion, thirteen million, seven hundred thirty-four thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.0013734664 × 10¹⁰

Factors of 20013734664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 300

Divisors of 20013734664

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 19 21 22 24 27 28 31 33 36 38 42 44 54 56 57 62 63 66 72 76 77 81 84 88 93 99 108 114 124 126 132 133 152 154 162 168 171 186 189 198 209 216 217 227 228 231 243 248 252 264 266 279 297 308 324 341 342 372 378 396 399 418 434 454 456 462 486 504 513 532 558 567 589 594 616 627 648 651 681 682 684 693 744 756 792 798 836 837 868 891 908 924 972 1023 1026 1064 1116 1134 1178 1188 1197 1254 1302 1362 1364 1368 1386 1463 1512 1539 1589 1596 1672 1674 1701 1736 1767 1782 1816 1848 1881 1944 1953 2043 2046 2052 2079 2232 2268 2356 2376 2387 2394 2497 2508 2511 2604 2673 2724 2728 2772 2926 3069 3078 3178 3192 3348 3402 3534 3564 3591 3762 3906 4086 4092 4104 4123 4158 4313 4389 4536 4617 4712 4767 4774 4788 4994 5016 5022 5208 5301 5346 5448 5544 5643 5852 5859 6129 6138 6156 6237 6356 6479 6696 6804 7037 7068 7128 7161 7182 7491 7524 7533 7812 8172 8184 8246 8316 8626 8778 9207 9234 9534 9548 9576 9988 10044 10602 10692 10773 11286 11704 11718 12258 12276 12312 12369 12474 12712 12939 12958 13167 13608 14074 14136 14301 14322 14364 14982 15048 15066 15624 15903 16344 16492 16632 16929 17252 17479 17556 17577 18387 18414 18468 18711 19068 19096 19437 19976 20088 21111 21204 21384 21483 21546 22473 22572 23436 24516 24552 24738 24948 25878 25916 26334 27621 28148 28602 28644 28728 29964 30132 30191 31806 32319 32984 33858 34504 34958 35112 35154 36774 36828 36936 37107 37422 38136 38817 38874 39501 42222 42408 42903 42966 43092 44946 45144 45353 46872 47443 47709 49032 49259 49476 49896 50787 51756 51832 52437 52668 52731 55161 55242 56296 57204 57288 58311 59928 60264 60382 63333 63612 64449 64638 67419 67716 69916 70308 73548 73656 74214 74844 77407 77634 77748 79002 82863 84444 85806 85932 86184 89892 90573 90706 94886 95418 98518 98952 101574 103512 104874 105336 105462 110322 110484 111321 114408 116451 116622 118503 120764 126666 127224 128709 128898 129276 133703 134838 135432 136059 139832 140616 142329 143127 147096 147777 148428 149688 154814 155268 155496 157311 158004 165726 168888 171612 171864 174933 179784 181146 181412 189772 189999 190836 193347 197036 202257 203148 209748 210924 220644 220968 222642 232221 232902 233244 237006 241528 253332 257418 257796 258552 267406 269676 271719 272118 284658 286254 295554 296856 309628 310536 314622 316008 331452 332101 333963 343224 349353 349866 355509 362292 362824 379544 379998 381672 386127 386694 394072 401109 404514 406296 408177 419496 421848 426987 441288 443331 445284 464442 465804 466488 471933 474012 506664 514836 515592 524799 534812 539352 541849 543438 544236 569316 569997 572508 580041 591108 606771 619256 629244 662904 664202 667926 696663 698706 699732 711018 724584 759996 772254 773388 802218 809028 815157 816354 853974 886662 890568 928884 931608 935921 943866 948024 996303 1001889 1029672 1048059 1049598 1069624 1083698 1086876 1088472 1138632 1139994 1145016 1160082 1182216 1203327 1213542 1224531 1258488 1280961 1328404 1329993 1335852 1393326 1397412 1399464 1415799 1422036 1470733 1519992 1544508 1546776 1574397 1604436 1618056 1625547 1630314 1632708 1707948 1709991 1773324 1857768 1871842 1887732 1992606 2003778 2089989 2096118 2099196 2167396 2173752 2279988 2320164 2406654 2427084 2445471 2449062 2561922 2656808 2659986 2671704 2786652 2794824 2807763 2831598 2844072 2941466 2988909 3089016 3148794 3208872 3251094 3260628 3265416 3415896 3419982 3546648 3609981 3673593 3743684 3775464 3842883 3985212 3989979 4007556 4179978 4192236 4198392 4247397 4334792 4412199 4559976 4640328 4813308 4854168 4876641 4890942 4898124 5123844 5319972 5573304 5615526 5663196 5882932 5977818 6269967 6297588 6502188 6521256 6839964 7219962 7336413 7347186 7487368 7685766 7970424 7979958 8015112 8359956 8384472 8423289 8494794 8824398 8966727 9626616 9753282 9781884 9796248 10247688 10295131 10639944 10829943 11020779 11231052 11326392 11528649 11765864 11955636 11969937 12539934 12595176 13004376 13236597 13679928 14439924 14629923 14672826 14694372 15371532 15959916 16719912 16846578 16989588 17648796 17933454 18809901 19506564 19563768 20590262 21659886 22041558 22462104 23057298 23911272 23939874 25079868 25269867 26473194 26900181 28879848 29259846 29345652 29388744 30743064 30885393 31919832 32489829 33693156 33979176 35297592 35866908 37619802 39013128 39709791 41180524 43319772 43889769 44083116 46114596 47879748 50159736 50539734 52946388 53800362 58519692 58691304 61770786 64979658 67386312 71733816 75239604 75809601 79419582 80700543 82361048 86639544 87779538 88166232 92229192 92656179 95759496 101079468 105892776 107600724 117039384 119129373 123541572 129959316 131669307 150479208 151619202 158839164 161401086 175559076 185312358 202158936 215201448 227428803 238258746 247083144 259918632 263338614 277968537 303238404 317678328 322802172 351118152 357388119 370624716 454857606 476517492 526677228 555937074 606476808 645604344 714776238 741249432 833905611 909715212 953034984 1053354456 1111874148 1429552476 1667811222 1819430424 2223748296 2501716833 2859104952 3335622444 5003433666 6671244888 10006867332 20013734664
• Sum of all divisors σ(n): 76485427200
• Sum of proper divisors (its aliquot sum) s(n): 56471692536
• 20013734664 is an abundant number, because the sum of its proper divisors (56471692536) is greater than itself. Its abundance is 36457957872

Bases of 20013734664

• Binary: 10010101000111010010101101100001000₂
• Hexadecimal: 0x4A8E95B08
• Base-36: 96ZNSI0

Squares and roots of 20013734664

• 20013734664 squared (20013734664²) is 400549575200995192896
• 20013734664 cubed (20013734664³) is 8016492917850632259360041746944
• The square root of 20013734664 is 141469.9072735965
• The cube root of 20013734664 is 2715.0388346449

Scales and comparisons

• 20,013,734,664 seconds is equal to 636 years, 19 weeks, 3 days, 10 hours, 44 minutes, 24 seconds.
• To count from 1 to 20,013,734,664 would take you about one thousand, two hundred seventy-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 20013734664 cubic inches would be around 226.3 feet tall.

Recreational maths with 20013734664

• 20013734664 backwards is 46643731002
• 20013734664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20013734664's digits is 36
• More coming soon!