198848016640

Names of 198848016640

• Cardinal: 198848016640 can be written as One hundred ninety-eight billion, eight hundred forty-eight million, sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.9884801664 × 10¹¹

Factors of 198848016640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 136

Divisors of 198848016640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 37 40 43 52 56 58 64 65 70 74 80 86 91 104 112 116 128 130 140 145 148 160 172 182 185 203 208 215 224 232 256 259 260 280 290 296 301 320 344 364 370 377 406 416 430 448 455 464 481 518 520 559 560 580 592 602 640 688 728 740 754 812 832 860 896 910 928 962 1015 1036 1040 1073 1118 1120 1160 1184 1204 1247 1280 1295 1369 1376 1456 1480 1505 1508 1591 1624 1664 1720 1792 1820 1856 1885 1924 2030 2072 2080 2146 2236 2240 2320 2368 2405 2408 2494 2590 2639 2738 2752 2795 2912 2960 3010 3016 3182 3248 3328 3367 3440 3640 3712 3770 3848 3913 4060 4144 4160 4292 4472 4480 4640 4736 4810 4816 4988 5180 5278 5365 5476 5504 5590 5824 5920 6020 6032 6235 6364 6496 6734 6845 6880 7280 7424 7511 7540 7696 7826 7955 8120 8288 8320 8584 8729 8944 8960 9280 9472 9583 9620 9632 9976 10360 10556 10730 10952 11008 11137 11180 11648 11840 12040 12064 12470 12728 12992 13195 13468 13690 13760 13949 14560 15022 15080 15392 15652 15910 16211 16240 16576 16640 16835 17168 17458 17797 17888 18560 19166 19240 19264 19565 19952 20683 20720 21112 21460 21904 22274 22360 23296 23680 24080 24128 24940 25456 25984 26390 26936 27380 27520 27898 29120 30044 30160 30784 31304 31820 32422 32480 33152 33670 34336 34916 35594 35776 37120 37555 38332 38480 38528 39130 39701 39904 41366 41440 42224 42920 43645 43808 44548 44720 46139 47360 47915 48160 48256 49880 50912 51968 52780 53872 54760 55040 55685 55796 58240 58867 60088 60320 61568 62608 63640 64844 64960 66304 67340 68672 69745 69832 71188 71552 75110 76664 76960 77056 78260 79402 79808 81055 82732 82880 84448 85840 87290 87616 88985 89096 89440 92278 95830 96320 96512 97643 99760 101824 103415 105560 107744 109520 111370 111592 113477 116480 117734 120176 120640 123136 124579 125216 127280 129688 129920 134680 137344 139490 139664 142376 143104 144781 150220 153328 153920 156520 158804 159616 162110 165464 165760 168896 171680 174580 175232 177970 178192 178880 184556 191660 192640 195286 198505 199520 203648 206830 211120 215488 219040 222740 223184 226954 230695 235468 240352 241280 249158 250432 254560 259376 259840 269360 274688 277907 278980 279328 284752 289562 294335 300440 306656 307840 313040 317608 319232 322973 324220 330928 331520 337792 343360 349160 350464 355940 356384 357760 369112 383320 385280 390572 397010 399040 407296 412069 413660 422240 430976 438080 445480 446368 453908 461390 470936 480704 482560 488215 498316 500864 509120 516113 518752 538720 555814 557960 558656 567385 569504 579124 588670 599807 600880 613312 615680 622895 626080 635216 645946 648440 661856 675584 686720 698320 711880 712768 715520 723905 738224 765271 766640 781144 794020 798080 824138 827320 844480 861952 876160 890960 892736 907816 922780 941872 961408 976430 996632 1001728 1018240 1032226 1037504 1077440 1111628 1115920 1117312 1134770 1139008 1158248 1177340 1199614 1201760 1226624 1245790 1252160 1270432 1291892 1296880 1323712 1373440 1389535 1396640 1423760 1425536 1447810 1476448 1530542 1533280 1562288 1588040 1596160 1614865 1648276 1654640 1688960 1707143 1752320 1781920 1785472 1815632 1845560 1883744 1922816 1952860 1993264 2036480 2060345 2064452 2075008 2154880 2223256 2231840 2234624 2269540 2278016 2316496 2354680 2399228 2403520 2453248 2491580 2504320 2540864 2580565 2583784 2593760 2647424 2779070 2793280 2847520 2851072 2895620 2952896 2999035 3061084 3066560 3124576 3176080 3229730 3296552 3309280 3377920 3414286 3563840 3570944 3612791 3631264 3691120 3767488 3826355 3905720 3986528 4120690 4128904 4150016 4198649 4309760 4446512 4463680 4539080 4556032 4632992 4709360 4798456 4807040 4983160 5008640 5081728 5161130 5167568 5187520 5294848 5356897 5558140 5586560 5695040 5791240 5905792 5998070 6122168 6133120 6249152 6352160 6459460 6593104 6618560 6828572 7127680 7225582 7262528 7382240 7534976 7652710 7811440 7973056 8241380 8257808 8397298 8535715 8893024 8927360 9078160 9265984 9418720 9596912 9614080 9966320 10163456 10322260 10335136 10375040 10713794 11116280 11173120 11390080 11582480 11811584 11950001 11996140 12244336 12266240 12498304 12704320 12918920 13186208 13237120 13657144 14255360 14451164 14525056 14764480 15069952 15305420 15622880 15946112 16482760 16515616 16794596 17071430 17786048 17854720 18063955 18156320 18531968 18837440 19193824 19932640 20644520 20670272 20750080 20993245 21427588 22192859 22232560 22780160 23164960 23900002 23992280 24488672 24996608 25408640 25837840 26372416 26474240 26784485 27314288 28902328 29050112 29528960 30610840 31245760 31892224 32965520 33031232 33589192 34142860 35572096 36127910 36312640 37063936 37674880 38387648 39865280 41289040 41340544 41986490 42855176 44385718 44465120 46329920 47800004 47984560 48977344 50817280 51675680 52744832 53568970 54628576 57804656 59057920 59750005 61221680 62491520 65931040 66062464 67178384 68285720 71144192 72255820 72625280 75349760 76775296 79730560 82578080 82681088 83972980 85710352 88771436 88930240 92659840 95600008 95969120 97954688 103351360 105489664 107137940 109257152 110964295 115609312 119500010 122443360 124983040 131862080 132124928 134356768 136571440 144511640 145250560 153550592 155350013 159461120 165156160 167945960 171420704 177542872 177860480 185319680 191200016 191938240 195909376 206702720 214275880 218514304 221928590 231218624 239000020 244886720 263724160 268713536 273142880 289023280 310700026 330312320 335891920 342841408 355085744 355720960 382400032 383876480 413405440 428551760 437028608 443857180 462437248 478000040 489773440 527448320 537427072 546285760 578046560 621400052 660624640 671783840 685682816 710171488 764800064 767752960 776750065 857103520 887714360 924874496 956000080 979546880 1074854144 1092571520 1156093120 1242800104 1343567680 1371365632 1420342976 1529600128 1553500130 1714207040 1775428720 1912000160 2185143040 2312186240 2485600208 2687135360 2840685952 3059200256 3107000260 3428414080 3550857440 3824000320 4624372480 4971200416 5374270720 5681371904 6214000520 6856828160 7101714880 7648000640 9942400832 12428001040 14203429760 15296001280 19884801664 24856002080 28406859520 39769603328 49712004160 99424008320 198848016640
• Sum of all divisors σ(n): 637761358080
• Sum of proper divisors (its aliquot sum) s(n): 438913341440
• 198848016640 is an abundant number, because the sum of its proper divisors (438913341440) is greater than itself. Its abundance is 240065324800

Bases of 198848016640

• Binary: 10111001001100010000111111000100000000₂
• Hexadecimal: 0x2E4C43F100
• Base-36: 2JCKZ3LS

Squares and roots of 198848016640

• 198848016640 squared (198848016640²) is 39540533721661716889600
• 198848016640 cubed (198848016640³) is 7862556707439470208514149842944000
• The square root of 198848016640 is 445923.7789577945
• The cube root of 198848016640 is 5836.7857836721

Scales and comparisons

• 198,848,016,640 seconds is equal to 6,322 years, 39 weeks, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 198,848,016,640 would take you about twelve thousand, six hundred forty-five 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 198848016640 cubic inches would be around 486.4 feet tall.

Recreational maths with 198848016640

• 198848016640 backwards is 046610848891
• The number of decimal digits it has is: 12
• The sum of 198848016640's digits is 55
• More coming soon!