148432849920

Names of 148432849920

• Cardinal: 148432849920 can be written as One hundred forty-eight billion, four hundred thirty-two million, eight hundred forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4843284992 × 10¹¹

Factors of 148432849920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 81

Divisors of 148432849920

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 71 72 80 81 90 96 108 120 128 135 142 144 160 162 180 192 213 216 240 256 270 284 288 320 324 355 360 384 405 426 432 480 512 540 568 576 639 640 648 710 720 768 810 852 864 960 1024 1065 1080 1136 1152 1278 1280 1296 1420 1440 1536 1620 1704 1728 1917 1920 2130 2160 2272 2304 2556 2560 2592 2840 2880 3072 3195 3240 3408 3456 3834 3840 4260 4320 4544 4608 5041 5112 5120 5184 5680 5751 5760 6390 6480 6816 6912 7668 7680 8520 8640 9088 9216 9585 10082 10224 10368 11360 11502 11520 12780 12960 13632 13824 15123 15336 15360 17040 17280 18176 19170 20164 20448 20736 22720 23004 23040 25205 25560 25920 27264 27648 28755 30246 30672 34080 34560 36352 38340 40328 40896 41472 45369 45440 46008 46080 50410 51120 51840 54528 57510 60492 61344 68160 69120 72704 75615 76680 80656 81792 82944 90738 90880 92016 100820 102240 103680 109056 115020 120984 122688 136107 136320 138240 151230 153360 161312 163584 181476 181760 184032 201640 204480 207360 218112 226845 230040 241968 245376 272214 272640 302460 306720 322624 327168 357911 362952 363520 368064 403280 408321 408960 414720 453690 460080 483936 490752 544428 545280 604920 613440 645248 654336 680535 715822 725904 736128 806560 816642 817920 907380 920160 967872 981504 1073733 1088856 1090560 1209840 1226880 1290496 1361070 1431644 1451808 1472256 1613120 1633284 1635840 1789555 1814760 1840320 1935744 1963008 2041605 2147466 2177712 2419680 2453760 2580992 2722140 2863288 2903616 2944512 3221199 3226240 3266568 3271680 3579110 3629520 3680640 3871488 4083210 4294932 4355424 4839360 4907520 5161984 5368665 5444280 5726576 5807232 5889024 6442398 6452480 6533136 7158220 7259040 7361280 7742976 8166420 8589864 8710848 9663597 9678720 9815040 10737330 10888560 11453152 11614464 12884796 12904960 13066272 14316440 14518080 14722560 15485952 16105995 16332840 17179728 17421696 19327194 19357440 21474660 21777120 22906304 23228928 25769592 25809920 26132544 28632880 28990791 29036160 29445120 32211990 32665680 34359456 34843392 38654388 38714880 42949320 43554240 45812608 46457856 48317985 51539184 52265088 57265760 57981582 58072320 64423980 65331360 68718912 69686784 77308776 77429760 85898640 87108480 91625216 96635970 103078368 104530176 114531520 115963164 116144640 128847960 130662720 137437824 139373568 144953955 154617552 171797280 174216960 183250432 193271940 206156736 209060352 229063040 231926328 232289280 257695920 261325440 274875648 289907910 309235104 343594560 348433920 366500864 386543880 412313472 418120704 458126080 463852656 515391840 522650880 549751296 579815820 618470208 687189120 696867840 773087760 824626944 916252160 927705312 1030783680 1045301760 1099502592 1159631640 1236940416 1374378240 1546175520 1649253888 1832504320 1855410624 2061567360 2090603520 2319263280 2473880832 2748756480 3092351040 3298507776 3710821248 4123134720 4638526560 4947761664 5497512960 6184702080 7421642496 8246269440 9277053120 9895523328 12369404160 14843284992 16492538880 18554106240 24738808320 29686569984 37108212480 49477616640 74216424960 148432849920
• Sum of all divisors σ(n): 539497952928
• Sum of proper divisors (its aliquot sum) s(n): 391065103008
• 148432849920 is an abundant number, because the sum of its proper divisors (391065103008) is greater than itself. Its abundance is 242632253088

Bases of 148432849920

• Binary: 10001010001111010010011000110000000000₂
• Hexadecimal: 0x228F498C00
• Base-36: 1W6T3400

Squares and roots of 148432849920

• 148432849920 squared (148432849920²) is 22032310935373244006400
• 148432849920 cubed (148432849920³) is 3270318702461031546785510719488000
• The square root of 148432849920 is 385269.8403976101
• The cube root of 148432849920 is 5294.7241901453

Scales and comparisons

• 148,432,849,920 seconds is equal to 4,719 years, 36 weeks, 4 days, 19 hours, 12 minutes.
• To count from 1 to 148,432,849,920 would take you about nine thousand, four hundred thirty-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 148432849920 cubic inches would be around 441.2 feet tall.

Recreational maths with 148432849920

• 148432849920 backwards is 029948234841
• 148432849920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148432849920's digits is 54
• More coming soon!