48391379920

Names of 48391379920

• Cardinal: 48391379920 can be written as Forty-eight billion, three hundred ninety-one million, three hundred seventy-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.839137992 × 10¹⁰

Factors of 48391379920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2136

Divisors of 48391379920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 23 26 34 40 46 52 59 65 68 80 85 92 104 115 118 130 136 170 184 208 221 230 236 260 272 295 299 340 368 391 442 460 472 520 590 598 680 767 782 884 920 944 1003 1040 1105 1180 1196 1357 1360 1495 1534 1564 1768 1840 1955 2006 2017 2210 2360 2392 2714 2990 3068 3128 3536 3835 3910 4012 4034 4420 4720 4784 5015 5083 5428 5980 6136 6256 6785 7670 7820 8024 8068 8840 10030 10085 10166 10856 11960 12272 13039 13570 15340 15640 16048 16136 17641 17680 20060 20170 20332 21712 23069 23920 25415 26078 26221 27140 30680 31280 32272 34289 35282 40120 40340 40664 46138 46391 50830 52156 52442 54280 61360 65195 68578 70564 80240 80680 81328 88205 92276 92782 101660 104312 104884 108560 115345 119003 130390 131105 137156 141128 161360 171445 176410 184552 185564 203320 208624 209768 230690 231955 238006 260780 262210 274312 282256 299897 342890 352820 369104 371128 406640 419536 445757 461380 463910 476012 521560 524420 548624 595015 599794 603083 685780 705640 742256 788647 891514 922760 927820 952024 1043120 1048840 1190030 1199588 1206166 1371560 1411280 1499485 1547039 1577294 1783028 1845520 1855640 1904048 2023051 2097680 2228785 2380060 2399176 2412332 2737069 2743120 2998970 3015415 3094078 3154588 3566056 3711280 3943235 4046102 4457570 4760120 4798352 4824664 5474138 5997940 6030830 6188156 6309176 7132112 7735195 7886470 8092204 8915140 9520240 9649328 10115255 10252411 10948276 11995880 12061660 12376312 12618352 13685345 15470390 15772940 16184408 17830280 20230510 20504822 21896552 23991760 24123320 24752624 26299663 27370690 30940780 31545880 32368816 35581897 35660560 40461020 41009644 43793104 46530173 48246640 51262055 52599326 54741380 61881560 63091760 71163794 80922040 82019288 93060346 102524110 105198652 109482760 123763120 131498315 142327588 161844080 164038576 177909485 186120692 205048220 210397304 218965520 232650865 262996630 284655176 355818970 372241384 410096440 420794608 465301730 525993260 569310352 604892249 711637940 744482768 820192880 930603460 1051986520 1209784498 1423275880 1861206920 2103973040 2419568996 2846551760 3024461245 3722413840 4839137992 6048922490 9678275984 12097844980 24195689960 48391379920
• Sum of all divisors σ(n): 136206282240
• Sum of proper divisors (its aliquot sum) s(n): 87814902320
• 48391379920 is an abundant number, because the sum of its proper divisors (87814902320) is greater than itself. Its abundance is 39423522400

Bases of 48391379920

• Binary: 101101000100010110011101101111010000₂
• Hexadecimal: 0xB4459DBD0
• Base-36: M8AZ7PS

Squares and roots of 48391379920

• 48391379920 squared (48391379920²) is 2341725650561779206400
• 48391379920 cubed (48391379920³) is 113319335624744219008058495488000
• The square root of 48391379920 is 219980.4080367159
• The cube root of 48391379920 is 3644.0920229009

Scales and comparisons

• 48,391,379,920 seconds is equal to 1,538 years, 36 weeks, 1 day, 9 hours, 58 minutes, 40 seconds.
• To count from 1 to 48,391,379,920 would take you about three thousand and seventy-seven 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 48391379920 cubic inches would be around 303.7 feet tall.

Recreational maths with 48391379920

• 48391379920 backwards is 02997319384
• The number of decimal digits it has is: 11
• The sum of 48391379920's digits is 55
• More coming soon!