29889497664

Names of 29889497664

• Cardinal: 29889497664 can be written as Twenty-nine billion, eight hundred eighty-nine million, four hundred ninety-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.9889497664 × 10¹⁰

Factors of 29889497664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 319

Divisors of 29889497664

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 32 36 38 39 48 52 54 57 62 64 72 76 78 81 93 96 104 108 114 117 124 144 152 156 162 171 186 192 208 216 228 234 243 247 248 251 279 288 304 312 324 342 351 372 403 416 432 456 468 486 494 496 502 513 558 576 589 608 624 648 684 702 741 744 753 806 832 837 864 912 936 972 988 992 1004 1026 1053 1116 1178 1209 1216 1248 1296 1368 1404 1482 1488 1506 1539 1612 1674 1728 1767 1824 1872 1944 1976 1984 2008 2052 2106 2223 2232 2259 2356 2418 2496 2511 2592 2736 2808 2964 2976 3012 3078 3159 3224 3263 3348 3534 3627 3648 3744 3888 3952 4016 4104 4212 4446 4464 4518 4617 4712 4769 4836 5022 5184 5301 5472 5616 5928 5952 6024 6156 6318 6448 6526 6669 6696 6777 7068 7254 7488 7533 7657 7776 7781 7904 8032 8208 8424 8892 8928 9036 9234 9424 9538 9672 9789 10044 10602 10881 10944 11232 11856 12048 12312 12636 12896 13052 13338 13392 13554 14136 14307 14508 15066 15314 15552 15562 15808 15903 16064 16416 16848 17784 17856 18072 18468 18848 19076 19344 19578 20007 20088 20331 21204 21762 22464 22971 23343 23712 24096 24624 25272 25792 26104 26676 26784 27108 28272 28614 29016 29367 30132 30628 31124 31806 32643 32832 33696 35568 36144 36936 37696 38152 38688 39156 40014 40176 40662 42408 42921 43524 45942 46686 47424 47709 48192 49248 50544 52208 53352 53568 54216 56544 57228 58032 58734 60021 60264 60993 61256 61997 62248 63612 65286 67392 68913 70029 71136 72288 73872 76304 77376 78312 80028 80352 81324 84816 85842 87048 88101 91884 93372 95418 97929 98496 101088 101153 104416 106704 108432 113088 114456 116064 117468 120042 120528 121986 122512 123994 124496 127224 128763 130572 137826 140058 142272 143127 144576 147744 147839 152608 156624 160056 160704 162648 169632 171684 174096 176202 183768 185991 186744 190836 195858 202176 202306 206739 208832 210087 213408 216864 228912 232128 234936 240084 241056 243972 245024 247988 248992 254448 257526 261144 264303 275652 280116 286254 295488 295678 303459 305216 313248 320112 325296 339264 343368 348192 352404 367536 371982 373488 381672 386289 391716 404612 413478 420174 426816 433728 443517 457824 469872 480168 482112 487944 490048 495976 497984 508896 515052 522288 528606 551304 557973 560232 572508 591356 606918 620217 626496 630261 640224 650592 686736 696384 704808 735072 743964 746976 763344 772578 783432 792909 809224 826956 840348 887034 910377 915648 939744 960336 975888 991952 1017792 1030104 1044576 1057212 1102608 1115946 1120464 1145016 1158867 1182712 1213836 1240434 1260522 1280448 1301184 1330551 1373472 1409616 1470144 1487928 1493952 1526688 1545156 1566864 1585818 1618448 1653912 1673919 1680696 1774068 1820754 1860651 1879488 1890783 1920672 1921907 1951776 1983904 2060208 2089152 2114424 2205216 2231892 2240928 2290032 2317734 2365424 2427672 2480868 2521044 2661102 2731131 2746944 2819232 2975856 3053376 3090312 3133728 3171636 3236896 3307824 3347838 3361392 3548136 3641508 3721302 3781566 3841344 3843814 3903552 3967808 3991653 4120416 4228848 4410432 4463784 4481856 4580064 4635468 4730848 4855344 4961736 5021757 5042088 5322204 5462262 5638464 5765721 5951712 6180624 6267456 6343272 6473792 6615648 6695676 6722784 7096272 7283016 7442604 7563132 7687628 7983306 8193393 8240832 8457696 8927568 9160128 9270936 9461696 9710688 9923472 10043514 10084176 10644408 10924524 11531442 11903424 11974959 12361248 12686544 13231296 13391352 13445568 14192544 14566032 14885208 15065271 15126264 15375256 15966612 16386786 16915392 17297163 17855136 18541872 19421376 19846944 20087028 20168352 21288816 21849048 23062884 23949918 24580179 24722496 25373088 26782704 28385088 29132064 29770416 30130542 30252528 30750512 31933224 32773572 34594326 35710272 35924877 37083744 39693888 40174056 40336704 42577632 43698096 46125768 47899836 49160358 50746176 51891489 53565408 58264128 59540832 60261084 60505056 61501024 63866448 65547144 69188652 71849754 74167488 80348112 85155264 87396192 92251536 95799672 98320716 103782978 107130816 119081664 120522168 121010112 123002048 127732896 131094288 138377304 143699508 155674467 160696224 174792384 184503072 191599344 196641432 207565956 241044336 255465792 262188576 276754608 287399016 311348934 321392448 369006144 383198688 393282864 415131912 467023401 482088672 524377152 553509216 574798032 622697868 766397376 786565728 830263824 934046802 964177344 1107018432 1149596064 1245395736 1573131456 1660527648 1868093604 2299192128 2490791472 3321055296 3736187208 4981582944 7472374416 9963165888 14944748832 29889497664
• Sum of all divisors σ(n): 104379125760
• Sum of proper divisors (its aliquot sum) s(n): 74489628096
• 29889497664 is an abundant number, because the sum of its proper divisors (74489628096) is greater than itself. Its abundance is 44600130432

Bases of 29889497664

• Binary: 11011110101100011011000101001000000₂
• Hexadecimal: 0x6F58D8A40
• Base-36: DQBFO00

Squares and roots of 29889497664

• 29889497664 squared (29889497664²) is 893382070606261456896
• 29889497664 cubed (29889497664³) is 26702741312445334879666228690944
• The square root of 29889497664 is 172885.7937020853
• The cube root of 29889497664 is 3103.4127405145

Scales and comparisons

• 29,889,497,664 seconds is equal to 950 years, 20 weeks, 3 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 29,889,497,664 would take you about one thousand, nine hundred 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 29889497664 cubic inches would be around 258.6 feet tall.

Recreational maths with 29889497664

• 29889497664 backwards is 46679498892
• 29889497664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29889497664's digits is 72
• More coming soon!