51989069808

Names of 51989069808

• Cardinal: 51989069808 can be written as Fifty-one billion, nine hundred eighty-nine million, sixty-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 5.1989069808 × 10¹⁰

Factors of 51989069808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 68

Divisors of 51989069808

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 36 38 39 48 52 54 57 62 72 76 78 81 93 104 108 114 117 124 144 152 156 162 169 171 186 208 216 228 234 247 248 279 304 312 324 338 342 351 372 403 432 456 468 494 496 507 513 558 589 624 648 676 684 702 741 744 806 837 912 936 961 988 1014 1026 1053 1116 1178 1209 1296 1352 1368 1404 1482 1488 1521 1539 1612 1674 1767 1872 1922 1976 2028 2052 2106 2197 2223 2232 2356 2418 2511 2704 2736 2808 2883 2964 3042 3078 3211 3224 3348 3534 3627 3844 3952 4056 4104 4212 4394 4446 4464 4563 4712 4836 5022 5239 5301 5616 5766 5928 6084 6156 6422 6448 6591 6669 6696 7068 7254 7657 7688 8112 8208 8424 8649 8788 8892 9126 9424 9633 9672 10044 10478 10602 10881 11532 11856 12168 12312 12493 12844 13182 13338 13392 13689 14136 14508 15314 15376 15717 15903 16848 17298 17576 17784 18252 18259 19266 19344 19773 20007 20088 20956 21204 21762 22971 23064 24336 24624 24986 25688 25947 26364 26676 27378 28272 28899 29016 30628 31434 31806 32643 34596 35152 35568 36504 36518 37479 38532 39546 40014 40176 41743 41912 42408 43524 45942 46128 47151 47709 49972 51376 51894 52728 53352 54756 54777 57798 58032 59319 61256 62868 63612 65286 68107 68913 69192 73008 73036 74958 77064 77841 79092 80028 83486 83824 84816 86697 87048 91884 94302 95418 99541 99944 103788 105456 106704 109512 109554 112437 115596 118638 122512 125229 125736 127224 130572 136214 137826 138384 141453 146072 149916 154128 155682 158184 160056 162409 164331 166972 173394 174096 177957 183768 188604 190836 199082 199888 204321 206739 207576 219024 219108 224874 231192 237276 237367 250458 251472 254448 260091 261144 272428 275652 282906 292144 298623 299832 311364 316368 320112 324818 328662 333944 337311 346788 355914 367536 375687 377208 381672 398164 408642 413478 415152 424359 438216 449748 462384 474552 474734 487227 492993 500916 520182 522288 544856 551304 565812 597246 599664 612963 620217 622728 649636 657324 667888 674622 693576 711828 712101 751374 754416 763344 796328 817284 826956 848718 876432 895869 899496 949104 949468 974454 985986 1001832 1011933 1040364 1089712 1102608 1127061 1131624 1194492 1225926 1240434 1245456 1294033 1299272 1314648 1349244 1387152 1423656 1424202 1461681 1478979 1502748 1592656 1634568 1653912 1697436 1791738 1798992 1838889 1898936 1948908 1971972 2003664 2023866 2080728 2111317 2136303 2254122 2263248 2388984 2451852 2480868 2588066 2598544 2629296 2687607 2698488 2847312 2848404 2923362 2957958 3005496 3085771 3269136 3307824 3381183 3394872 3583476 3677778 3797872 3882099 3897816 3943944 4047732 4161456 4222634 4272606 4385043 4508244 4777968 4903704 4961736 5176132 5375214 5396976 5516667 5696808 5846724 5915916 6010992 6171542 6333951 6408909 6762366 6789744 7166952 7355556 7764198 7795632 7887888 8062821 8095464 8445268 8545212 8770086 9016488 9257313 9807408 9923472 10352264 10750428 11033334 11393616 11646297 11693448 11831832 12343084 12667902 12817818 13155129 13524732 14333904 14711112 15528396 16125642 16190928 16890536 17090424 17540172 18032976 18514626 19001853 19226727 20704528 21500856 22066668 23292594 23386896 23663664 24686168 25335804 25635636 26310258 27049464 27771939 29422224 31056792 32251284 33781072 34180848 34938891 35080344 37029252 38003706 38453454 40115023 43001712 44133336 46585188 49372336 50671608 51271272 52620516 54098928 55543878 57005559 62113584 64502568 69877782 70160688 74058504 76007412 76906908 80230046 83315817 88266672 93170376 101343216 102542544 104816673 105241032 111087756 114011118 120345069 129005136 139755564 148117008 152014824 153813816 160460092 166631634 171016677 186340752 209633346 210482064 222175512 228022236 240690138 249947451 279511128 304029648 307627632 320920184 333263268 342033354 361035207 419266692 444351024 456044472 481380276 499894902 559022256 641840368 666526536 684066708 722070414 838533384 912088944 962760552 999789804 1083105621 1333053072 1368133416 1444140828 1677066768 1925521104 1999579608 2166211242 2736266832 2888281656 3249316863 3999159216 4332422484 5776563312 6498633726 8664844968 12997267452 17329689936 25994534904 51989069808
• Sum of all divisors σ(n): 177297766800
• Sum of proper divisors (its aliquot sum) s(n): 125308696992
• 51989069808 is an abundant number, because the sum of its proper divisors (125308696992) is greater than itself. Its abundance is 73319627184

Bases of 51989069808

• Binary: 110000011010110010100011111111110000₂
• Hexadecimal: 0xC1ACA3FF0
• Base-36: NVSY700

Squares and roots of 51989069808

• 51989069808 squared (51989069808²) is 2702863379501097156864
• 51989069808 cubed (51989069808³) is 140519352918369336300792822362112
• The square root of 51989069808 is 228011.1177289389
• The cube root of 51989069808 is 3732.2496188533

Scales and comparisons

• 51,989,069,808 seconds is equal to 1,653 years, 4 weeks, 5 days, 8 hours, 16 minutes, 48 seconds.
• To count from 1 to 51,989,069,808 would take you about three thousand, three hundred 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 51989069808 cubic inches would be around 311 feet tall.

Recreational maths with 51989069808

• 51989069808 backwards is 80896098915
• The number of decimal digits it has is: 11
• The sum of 51989069808's digits is 63
• More coming soon!