147489128640

Names of 147489128640

• Cardinal: 147489128640 can be written as One hundred forty-seven billion, four hundred eighty-nine million, one hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4748912864 × 10¹¹

Factors of 147489128640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5167

Divisors of 147489128640

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 163 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 326 336 360 378 405 420 432 448 480 489 504 540 560 567 576 630 648 652 672 720 756 810 815 840 864 945 960 978 1008 1080 1120 1134 1141 1260 1296 1304 1344 1440 1467 1512 1620 1630 1680 1728 1890 1956 2016 2160 2240 2268 2282 2445 2520 2592 2608 2835 2880 2934 3024 3240 3260 3360 3423 3780 3912 4032 4320 4401 4536 4564 4890 4987 5040 5184 5216 5670 5705 5868 6048 6480 6520 6720 6846 7335 7560 7824 8640 8802 9072 9128 9780 9974 10080 10269 10432 11340 11410 11736 12096 12960 13040 13203 13692 14670 14961 15120 15648 17115 17604 18144 18256 19560 19948 20160 20538 22005 22680 22820 23472 24935 25920 26080 26406 27384 29340 29922 30240 30807 31296 34230 34909 35208 36288 36512 39120 39896 41076 44010 44883 45360 45640 46944 49870 51345 52160 52812 54768 58680 59844 60480 61614 66015 68460 69818 70416 73024 74805 78240 79792 82152 88020 89766 90720 91280 92421 93888 99740 102690 104727 105624 109536 117360 119688 123228 132030 134649 136920 139636 140832 149610 154035 156480 159584 164304 174545 176040 179532 181440 182560 184842 199480 205380 209454 211248 219072 224415 234720 239376 246456 264060 269298 273840 279272 281664 299220 308070 314181 319168 328608 349090 352080 359064 365120 369684 398960 403947 410760 418908 422496 448830 462105 469440 478752 492912 523635 528120 538596 547680 558544 598440 616140 628362 657216 673245 698180 704160 718128 739368 797920 807894 812881 821520 837816 844992 897660 924210 942543 957504 985824 1047270 1056240 1077192 1095360 1117088 1196880 1232280 1256724 1346490 1396360 1408320 1436256 1478736 1570905 1595840 1615788 1625762 1643040 1675632 1795320 1848420 1885086 1971648 2019735 2094540 2112480 2154384 2234176 2393760 2438643 2464560 2513448 2692980 2792720 2827629 2872512 2957472 3141810 3231576 3251524 3286080 3351264 3590640 3696840 3770172 4039470 4064405 4189080 4224960 4308768 4712715 4787520 4877286 4929120 5026896 5385960 5585440 5655258 5690167 5914944 6283620 6463152 6503048 6702528 7181280 7315929 7393680 7540344 8078940 8128810 8378160 8617536 9425430 9754572 9858240 10053792 10771920 11170880 11310516 11380334 12193215 12567240 12926304 13006096 14138145 14362560 14631858 14787360 15080688 16157880 16257620 16756320 17070501 18850860 19509144 20107584 21543840 21947787 22621032 22760668 24386430 25134480 25852608 26012192 28276290 28450835 29263716 29574720 30161376 32315760 32515240 33512640 34141002 36579645 37701720 39018288 43087680 43895574 45242064 45521336 48772860 50268960 51211503 52024384 56552580 56901670 58527432 60322752 64631520 65030480 65843361 68282004 73159290 75403440 78036576 85352505 87791148 90484128 91042672 97545720 100537920 102423006 109738935 113105160 113803340 117054864 129263040 130060960 131686722 136564008 146318580 150806880 153634509 156073152 170705010 175582296 180968256 182085344 195091440 204846012 219477870 226210320 227606680 234109728 256057515 260121920 263373444 273128016 292637160 301613760 307269018 329216805 341410020 351164592 364170688 390182880 409692024 438955740 452420640 455213360 460903527 468219456 512115030 526746888 546256032 585274320 614538036 658433610 682820040 702329184 768172545 780365760 819384048 877911480 904841280 910426720 921807054 1024230060 1053493776 1092512064 1170548640 1229076072 1316867220 1365640080 1404658368 1536345090 1638768096 1755822960 1820853440 1843614108 2048460120 2106987552 2304517635 2341097280 2458152144 2633734440 2731280160 3072690180 3277536192 3511645920 3687228216 4096920240 4213975104 4609035270 4916304288 5267468880 5462560320 6145380360 7023291840 7374456432 8193840480 9218070540 9832608576 10534937760 12290760720 14748912864 16387680960 18436141080 21069875520 24581521440 29497825728 36872282160 49163042880 73744564320 147489128640
• Sum of all divisors σ(n): 603393491712
• Sum of proper divisors (its aliquot sum) s(n): 455904363072
• 147489128640 is an abundant number, because the sum of its proper divisors (455904363072) is greater than itself. Its abundance is 308415234432

Bases of 147489128640

• Binary: 10001001010111000010011000000011000000₂
• Hexadecimal: 0x22570980C0
• Base-36: 1VR77W00

Squares and roots of 147489128640

• 147489128640 squared (147489128640²) is 21753043066986468249600
• 147489128640 cubed (147489128640³) is 3208337367218227352804530028544000
• The square root of 147489128640 is 384043.1338274389
• The cube root of 147489128640 is 5283.4792151589

Scales and comparisons

• 147,489,128,640 seconds is equal to 4,689 years, 36 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 147,489,128,640 would take you about nine thousand, three hundred seventy-nine 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 147489128640 cubic inches would be around 440.3 feet tall.

Recreational maths with 147489128640

• 147489128640 backwards is 046821984741
• 147489128640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 147489128640's digits is 54
• More coming soon!