148916848640

Names of 148916848640

• Cardinal: 148916848640 can be written as One hundred forty-eight billion, nine hundred sixteen million, eight hundred forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4891684864 × 10¹¹

Factors of 148916848640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1124

Divisors of 148916848640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 449 490 512 560 640 661 784 896 898 980 1024 1120 1280 1322 1568 1792 1796 1960 2048 2240 2245 2560 2644 3136 3143 3305 3584 3592 3920 4480 4490 4627 5120 5288 6272 6286 6610 7168 7184 7840 8960 8980 9254 10240 10576 12544 12572 13220 14336 14368 15680 15715 17920 17960 18508 21152 22001 23135 25088 25144 26440 28736 31360 31430 32389 35840 35920 37016 42304 44002 46270 50176 50288 52880 57472 62720 62860 64778 71680 71840 74032 84608 88004 92540 100352 100576 105760 110005 114944 125440 125720 129556 143680 148064 161945 169216 176008 185080 201152 211520 220010 229888 250880 251440 259112 287360 296128 296789 323890 338432 352016 370160 402304 423040 440020 459776 501760 502880 518224 574720 592256 593578 647780 676864 704032 740320 804608 846080 880040 919552 1005760 1036448 1149440 1184512 1187156 1295560 1353728 1408064 1480640 1483945 1609216 1692160 1760080 2011520 2072896 2077523 2298880 2369024 2374312 2591120 2816128 2961280 2967890 3218432 3384320 3520160 4023040 4145792 4155046 4597760 4738048 4748624 5182240 5632256 5922560 5935780 6436864 6768640 7040320 8046080 8291584 8310092 9476096 9497248 10364480 10387615 11264512 11845120 11871560 14080640 14542661 16092160 16583168 16620184 18994496 20728960 20775230 22529024 23690240 23743120 28161280 29085322 32184320 33166336 33240368 37988992 41457920 41550460 45058048 47380480 47486240 56322560 58170644 66332672 66480736 72713305 75977984 82915840 83100920 94972480 112645120 116341288 132961472 145426610 151955968 165831680 166201840 189944960 225290240 232682576 265922944 290853220 303911936 331663360 332403680 379889920 465365152 531845888 581706440 607823872 664807360 759779840 930730304 1063691776 1163412880 1329614720 1519559680 1861460608 2127383552 2326825760 2659229440 3039119360 3722921216 4254767104 4653651520 5318458880 7445842432 9307303040 10636917760 14891684864 18614606080 21273835520 29783369728 37229212160 74458424320 148916848640
• Sum of all divisors σ(n): 417205971000
• Sum of proper divisors (its aliquot sum) s(n): 268289122360
• 148916848640 is an abundant number, because the sum of its proper divisors (268289122360) is greater than itself. Its abundance is 119372273720

Bases of 148916848640

• Binary: 10001010101100001000101100100000000000₂
• Hexadecimal: 0x22AC22C800
• Base-36: 1WET8VSW

Squares and roots of 148916848640

• 148916848640 squared (148916848640²) is 22176227808868669849600
• 148916848640 cubed (148916848640³) is 3302413960019454557631014764544000
• The square root of 148916848640 is 385897.4587115079
• The cube root of 148916848640 is 5300.4728264533

Scales and comparisons

• 148,916,848,640 seconds is equal to 4,735 years, 4 weeks, 6 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 148,916,848,640 would take you about nine thousand, four hundred seventy 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 148916848640 cubic inches would be around 441.7 feet tall.

Recreational maths with 148916848640

• 148916848640 backwards is 046848619841
• The number of decimal digits it has is: 12
• The sum of 148916848640's digits is 59
• More coming soon!