5138235648

Names of 5138235648

• Cardinal: 5138235648 can be written as Five billion, one hundred thirty-eight million, two hundred thirty-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 5.138235648 × 10⁹

Factors of 5138235648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 414

Divisors of 5138235648

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 128 144 147 156 162 168 182 189 192 196 208 216 224 234 252 256 273 288 294 312 324 336 351 364 378 384 389 392 416 432 441 448 468 504 546 567 576 588 624 637 648 672 702 728 756 768 778 784 819 832 864 882 896 936 1008 1053 1092 1134 1152 1167 1176 1248 1274 1296 1323 1344 1404 1456 1512 1556 1568 1638 1664 1728 1764 1792 1872 1911 2016 2106 2184 2268 2304 2334 2352 2457 2496 2548 2592 2646 2688 2723 2808 2912 3024 3112 3136 3276 3328 3456 3501 3528 3744 3822 3969 4032 4212 4368 4536 4668 4704 4914 4992 5057 5096 5184 5292 5376 5446 5616 5733 5824 6048 6224 6272 6552 6912 7002 7056 7371 7488 7644 7938 8064 8169 8424 8736 9072 9336 9408 9828 9984 10114 10192 10368 10503 10584 10892 11232 11466 11648 12096 12448 12544 13104 14004 14112 14742 14976 15171 15288 15876 16128 16338 16848 17199 17472 18144 18672 18816 19061 19656 20228 20384 20736 21006 21168 21784 22464 22932 23296 24192 24507 24896 26208 28008 28224 29484 29952 30342 30576 31509 31752 32676 33696 34398 34944 35399 36288 37344 37632 38122 39312 40456 40768 42012 42336 43568 44928 45513 45864 48384 49014 49792 51597 52416 56016 56448 57183 58968 60684 61152 63018 63504 65352 67392 68796 69888 70798 72576 73521 74688 76244 78624 80912 81536 84024 84672 87136 89856 91026 91728 98028 99584 103194 104832 106197 112032 112896 114366 117936 121368 122304 126036 127008 130704 134784 136539 137592 141596 145152 147042 149376 152488 157248 161824 163072 168048 169344 171549 174272 182052 183456 196056 206388 209664 212394 220563 224064 228732 235872 242736 244608 247793 252072 254016 261408 269568 273078 275184 283192 294084 298752 304976 314496 318591 323648 336096 338688 343098 348544 364104 366912 392112 409617 412776 424788 441126 448128 457464 471744 485472 489216 495586 504144 508032 514647 522816 546156 550368 566384 588168 609952 628992 637182 647296 672192 686196 697088 728208 733824 743379 784224 819234 825552 849576 882252 896256 914928 943488 955773 970944 991172 1008288 1016064 1029294 1045632 1092312 1100736 1132768 1176336 1219904 1274364 1294592 1344384 1372392 1456416 1467648 1486758 1543941 1568448 1638468 1651104 1699152 1764504 1829856 1886976 1911546 1941888 1982344 2016576 2058588 2091264 2184624 2201472 2230137 2265536 2352672 2439808 2548728 2688768 2744784 2867319 2912832 2973516 3087882 3136896 3276936 3302208 3398304 3529008 3659712 3823092 3883776 3964688 4033152 4117176 4369248 4402944 4460274 4531072 4705344 4879616 5097456 5489568 5734638 5825664 5947032 6175764 6273792 6553872 6604416 6690411 6796608 7058016 7319424 7646184 7929376 8066304 8234352 8738496 8920548 9062144 9410688 10194912 10979136 11469276 11651328 11894064 12351528 13107744 13208832 13380822 13593216 14116032 14638848 15292368 15858752 16468704 17476992 17841096 18821376 20071233 20389824 21958272 22938552 23788128 24703056 26215488 26761644 27186432 28232064 30584736 31717504 32937408 34953984 35682192 40142466 40779648 43916544 45877104 47576256 49406112 52430976 53523288 56464128 61169472 63435008 65874816 71364384 80284932 81559296 91754208 95152512 98812224 104861952 107046576 122338944 131749632 142728768 160569864 183508416 190305024 197624448 214093152 244677888 285457536 321139728 367016832 395248896 428186304 570915072 642279456 734033664 856372608 1284558912 1712745216 2569117824 5138235648
• Sum of all divisors σ(n): 19243043820
• Sum of proper divisors (its aliquot sum) s(n): 14104808172
• 5138235648 is an abundant number, because the sum of its proper divisors (14104808172) is greater than itself. Its abundance is 8966572524

Bases of 5138235648

• Binary: 100110010010000110100000100000000₂
• Hexadecimal: 0x132434100
• Base-36: 2CZ6800

Squares and roots of 5138235648

• 5138235648 squared (5138235648²) is 26401465574377979904
• 5138235648 cubed (5138235648³) is 135656951573713731768960417792
• The square root of 5138235648 is 71681.4874845661
• The cube root of 5138235648 is 1725.5915521261

Scales and comparisons

• 5,138,235,648 seconds is equal to 163 years, 19 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 5,138,235,648 would take you about three hundred twenty-six 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 5138235648 cubic inches would be around 143.8 feet tall.

Recreational maths with 5138235648

• 5138235648 backwards is 8465328315
• The number of decimal digits it has is: 10
• The sum of 5138235648's digits is 45
• More coming soon!