13908087648

Names of 13908087648

• Cardinal: 13908087648 can be written as Thirteen billion, nine hundred eight million, eighty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3908087648 × 10¹⁰

Factors of 13908087648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4207

Divisors of 13908087648

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 131 144 156 168 182 208 224 234 252 262 273 288 312 336 364 393 416 468 504 524 546 624 672 728 786 819 917 936 1008 1048 1092 1179 1248 1456 1572 1638 1703 1834 1872 2016 2096 2184 2358 2751 2912 3144 3276 3406 3668 3744 4051 4192 4368 4716 5109 5502 6288 6552 6812 7336 8102 8253 8736 9432 10218 11004 11921 12153 12576 13104 13624 14672 15327 16204 16506 18864 20436 22008 23842 24306 26208 27248 28357 29344 30654 32408 33012 35763 36459 37728 40872 44016 47684 48612 52663 54496 56714 61308 64816 66024 71526 72918 81744 85071 88032 95368 97224 105326 107289 113428 122616 129632 132048 143052 145836 157989 163488 170142 190736 194448 210652 214578 226856 245232 255213 264096 286104 291672 315978 340284 368641 381472 388896 421304 429156 453712 473967 490464 510426 530681 572208 583344 631956 680568 737282 842608 858312 907424 947934 1020852 1061362 1105923 1144416 1166688 1263912 1361136 1474564 1592043 1685216 1716624 1895868 2041704 2122724 2211846 2527824 2722272 2949128 3184086 3317769 3433248 3714767 3791736 4083408 4245448 4423692 4776129 5055648 5898256 6368172 6635538 6898853 7429534 7583472 8166816 8490896 8847384 9552258 11144301 11796512 12736344 13271076 13797706 14859068 15166944 16981792 17694768 19104516 20696559 22288602 25472688 26542152 27595412 29718136 33432903 35389536 38209032 41393118 44577204 48291971 50945376 53084304 55190824 59436272 62089677 66865806 76418064 82786236 89154408 96583942 106168608 110381648 118872544 124179354 133731612 144875913 152836128 165572472 178308816 193167884 220763296 248358708 267463224 289751826 331144944 356617632 386335768 434627739 496717416 534926448 579503652 662289888 772671536 869255478 993434832 1069852896 1159007304 1545343072 1738510956 1986869664 2318014608 3477021912 4636029216 6954043824 13908087648
• Sum of all divisors σ(n): 49062004992
• Sum of proper divisors (its aliquot sum) s(n): 35153917344
• 13908087648 is an abundant number, because the sum of its proper divisors (35153917344) is greater than itself. Its abundance is 21245829696

Bases of 13908087648

• Binary: 1100111100111111001001001101100000₂
• Hexadecimal: 0x33CFC9360
• Base-36: 6E0IL40

Squares and roots of 13908087648

• 13908087648 squared (13908087648²) is 193434902024450171904
• 13908087648 cubed (13908087648³) is 2690309571538345629849499041792
• The square root of 13908087648 is 117932.5555052547
• The cube root of 13908087648 is 2404.8563499821

Scales and comparisons

• 13,908,087,648 seconds is equal to 442 years, 12 weeks, 1 day, 5 hours, 40 minutes, 48 seconds.
• To count from 1 to 13,908,087,648 would take you about eight hundred eighty-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 13908087648 cubic inches would be around 200.4 feet tall.

Recreational maths with 13908087648

• 13908087648 backwards is 84678080931
• The number of decimal digits it has is: 11
• The sum of 13908087648's digits is 54
• More coming soon!