148518205440

Names of 148518205440

• Cardinal: 148518205440 can be written as One hundred forty-eight billion, five hundred eighteen million, two hundred five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4851820544 × 10¹¹

Factors of 148518205440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 338

Divisors of 148518205440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 23 24 30 32 33 40 44 46 48 55 60 64 66 69 80 88 92 96 97 110 115 120 128 132 138 160 165 176 184 192 194 197 220 230 240 253 256 264 276 291 320 330 345 352 368 384 388 394 440 460 480 485 506 512 528 552 582 591 640 660 690 704 736 759 768 776 788 880 920 960 970 985 1012 1024 1056 1067 1104 1164 1182 1265 1280 1320 1380 1408 1455 1472 1518 1536 1552 1576 1760 1840 1920 1940 1970 2024 2048 2112 2134 2167 2208 2231 2328 2364 2530 2560 2640 2760 2816 2910 2944 2955 3036 3072 3104 3152 3201 3520 3680 3795 3840 3880 3940 4048 4224 4268 4334 4416 4462 4531 4656 4728 5060 5120 5280 5335 5520 5632 5820 5888 5910 6072 6144 6208 6304 6402 6501 6693 7040 7360 7590 7680 7760 7880 8096 8448 8536 8668 8832 8924 9062 9312 9456 10120 10240 10560 10670 10835 11040 11155 11264 11640 11776 11820 12144 12416 12608 12804 13002 13386 13593 14080 14720 15180 15360 15520 15760 16005 16192 16896 17072 17336 17664 17848 18124 18624 18912 19109 20240 21120 21340 21670 22080 22310 22528 22655 23280 23552 23640 24288 24541 24832 25216 25608 26004 26772 27186 28160 29440 30360 30720 31040 31520 32010 32384 32505 33465 33792 34144 34672 35328 35696 36248 37248 37824 38218 40480 42240 42680 43340 44160 44620 45310 46560 47104 47280 48576 49082 49664 49841 50432 51216 52008 53544 54372 56320 57327 58880 60720 62080 63040 64020 64768 65010 66930 67584 67965 68288 69344 70656 71392 72496 73623 74496 75648 76436 80960 84480 85360 86680 88320 89240 90620 93120 94560 95545 97152 98164 99328 99682 100864 102432 104016 107088 108744 112640 114654 117760 121440 122705 124160 126080 128040 129536 130020 133860 135930 136576 138688 141312 142784 144992 147246 148992 149523 151296 152872 161920 168960 170720 173360 176640 178480 181240 186240 189120 191090 194304 196328 198656 199364 201728 204864 208032 210199 214176 217488 229308 235520 242880 245410 248320 249205 252160 256080 259072 260040 267720 271860 273152 277376 285568 286635 289984 294492 297984 299046 302592 305744 323840 337920 341440 346720 353280 356960 362480 368115 372480 378240 382180 388608 392656 398728 403456 409728 416064 420398 428352 434976 439507 458616 485760 490820 496640 498410 504320 512160 518144 520080 535440 543720 546304 554752 571136 573270 579968 588984 595968 598092 605184 611488 630597 647680 682880 693440 706560 713920 724960 736230 744960 747615 756480 764360 777216 785312 797456 819456 832128 840796 856704 869952 879014 917232 971520 981640 993280 996820 1008640 1024320 1040160 1050995 1070880 1087440 1092608 1109504 1142272 1146540 1159936 1177968 1196184 1210368 1222976 1261194 1295360 1318521 1365760 1386880 1427840 1449920 1472460 1489920 1495230 1512960 1528720 1554432 1570624 1594912 1638912 1664256 1681592 1713408 1739904 1758028 1834464 1943040 1963280 1993640 2017280 2048640 2080320 2101990 2141760 2174880 2185216 2197535 2219008 2284544 2293080 2319872 2355936 2392368 2445952 2522388 2590720 2637042 2731520 2773760 2855680 2899840 2944920 2979840 2990460 3025920 3057440 3141248 3152985 3189824 3277824 3328512 3363184 3426816 3479808 3516056 3668928 3886080 3926560 3987280 4097280 4160640 4203980 4283520 4349760 4395070 4438016 4569088 4586160 4639744 4711872 4784736 4834577 4891904 5044776 5274084 5463040 5547520 5711360 5799680 5889840 5980920 6051840 6114880 6282496 6305970 6379648 6555648 6592605 6657024 6726368 6853632 6959616 7032112 7337856 7772160 7853120 7974560 8194560 8321280 8407960 8567040 8699520 8790140 9172320 9279488 9423744 9569472 9669154 9783808 10089552 10548168 10926080 11095040 11422720 11599360 11779680 11961840 12229760 12564992 12611940 12759296 13185210 13314048 13452736 13707264 13919232 14064224 14503731 14675712 15706240 15949120 16389120 16642560 16815920 17134080 17399040 17580280 18344640 18847488 19138944 19338308 19567616 20179104 21096336 22190080 22845440 23198720 23559360 23923680 24172885 24459520 25129984 25223880 25518592 26370420 26905472 27838464 28128448 29007462 29351424 31412480 31898240 32778240 33285120 33631840 34268160 34798080 35160560 36689280 37694976 38277888 38676616 39135232 40358208 42192672 46397440 47118720 47847360 48345770 48919040 50259968 50447760 51037184 52740840 53810944 56256896 58014924 58702848 62824960 63796480 66570240 67263680 68536320 69596160 70321120 72518655 73378560 75389952 76555776 77353232 80716416 84385344 94237440 95694720 96691540 97838080 100895520 102074368 105481680 107621888 112513792 116029848 117405696 125649920 127592960 134527360 139192320 140642240 145037310 146757120 150779904 153111552 154706464 161432832 168770688 188474880 191389440 193383080 195676160 201791040 210963360 215243776 225027584 232059696 251299840 255185920 269054720 281284480 290074620 293514240 306223104 309412928 322865664 337541376 376949760 382778880 386766160 403582080 421926720 430487552 450055168 464119392 510371840 538109440 562568960 580149240 587028480 618825856 645731328 675082752 753899520 765557760 773532320 807164160 843853440 900110336 928238784 1076218880 1125137920 1160298480 1237651712 1291462656 1350165504 1531115520 1547064640 1614328320 1687706880 1856477568 2152437760 2250275840 2320596960 2475303424 2700331008 3094129280 3228656640 3375413760 3712955136 4500551680 4641193920 4950606848 6188258560 6457313280 6750827520 7425910272 9282387840 9901213696 12376517120 13501655040 14851820544 18564775680 24753034240 29703641088 37129551360 49506068480 74259102720 148518205440
• Sum of all divisors σ(n): 549223234560
• Sum of proper divisors (its aliquot sum) s(n): 400705029120
• 148518205440 is an abundant number, because the sum of its proper divisors (400705029120) is greater than itself. Its abundance is 252186823680

Bases of 148518205440

• Binary: 10001010010100010111111111100000000000₂
• Hexadecimal: 0x22945FF800
• Base-36: 1W87WKQO

Squares and roots of 148518205440

• 148518205440 squared (148518205440²) is 22057657347118045593600
• 148518205440 cubed (148518205440³) is 3275963685404403287401571549184000
• The square root of 148518205440 is 385380.5981623881
• The cube root of 148518205440 is 5295.7388966541

Scales and comparisons

• 148,518,205,440 seconds is equal to 4,722 years, 21 weeks, 5 days, 17 hours, 4 minutes.
• To count from 1 to 148,518,205,440 would take you about nine thousand, four hundred forty-four 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 148518205440 cubic inches would be around 441.3 feet tall.

Recreational maths with 148518205440

• 148518205440 backwards is 044502815841
• The number of decimal digits it has is: 12
• The sum of 148518205440's digits is 42
• More coming soon!