12481502040

Names of 12481502040

• Cardinal: 12481502040 can be written as Twelve billion, four hundred eighty-one million, five hundred two thousand and forty.

Scientific notation

• Scientific notation: 1.248150204 × 10¹⁰

Factors of 12481502040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3680

Divisors of 12481502040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 35 36 38 40 42 45 56 57 60 63 70 72 73 76 84 90 95 105 114 120 126 133 140 146 152 168 171 180 190 210 219 228 252 266 280 285 292 315 342 360 365 380 399 420 438 456 504 511 532 570 584 630 657 665 684 730 760 798 840 855 876 1022 1064 1095 1140 1197 1260 1314 1330 1368 1387 1460 1533 1596 1710 1752 1995 2044 2190 2280 2394 2520 2555 2628 2660 2774 2920 3066 3192 3285 3420 3571 3990 4088 4161 4380 4599 4788 5110 5256 5320 5548 5985 6132 6570 6840 6935 7142 7665 7980 8322 8760 9198 9576 9709 10220 10713 11096 11970 12264 12483 13140 13870 14284 15330 15960 16644 17855 18396 19418 20440 20805 21426 22995 23940 24966 24997 26280 27740 28568 29127 30660 32139 33288 35710 36792 38836 41610 42852 45990 47880 48545 49932 49994 53565 55480 58254 61320 62415 64278 67849 71420 74991 77672 83220 85704 87381 91980 97090 99864 99988 107130 116508 124830 124985 128556 135698 142840 145635 149982 160695 166440 174762 183960 194180 199976 203547 214260 224973 233016 249660 249970 257112 260683 271396 291270 299964 321390 339245 349524 374955 388360 407094 428520 436905 449946 474943 499320 499940 521366 542792 582540 599928 610641 642780 678490 699048 749910 782049 814188 873810 899892 949886 999880 1017735 1042732 1124865 1165080 1221282 1285560 1303415 1356980 1424829 1499820 1564098 1628376 1747620 1799784 1824781 1899772 2035470 2085464 2249730 2346147 2374715 2442564 2606830 2713960 2849658 2999640 3053205 3128196 3495240 3649562 3799544 3910245 4070940 4274487 4499460 4692294 4749430 4885128 4952977 5213660 5474343 5699316 6106410 6256392 7124145 7299124 7820490 8141880 8548974 8998920 9123905 9384588 9498860 9905954 10427320 10948686 11398632 11730735 12212820 14248290 14598248 14858931 15640980 16423029 17097948 18247810 18769176 18997720 19811908 21372435 21897372 23461470 24425640 24764885 27371715 28496580 29717862 31281960 32846058 34195896 34670839 36495620 39623816 42744870 43794744 44576793 46922940 49529770 54743430 56993160 59435724 65692116 69341678 72991240 74294655 82115145 85489740 89153586 93845880 99059540 104012517 109486860 118871448 131384232 138683356 148589310 164230290 170979480 173354195 178307172 198119080 208025034 218973720 222883965 277366712 297178620 312037551 328460580 346708390 356614344 416050068 445767930 520062585 594357240 624075102 656921160 693416780 832100136 891535860 1040125170 1248150204 1386833560 1560187755 1783071720 2080250340 2496300408 3120375510 4160500680 6240751020 12481502040
• Sum of all divisors σ(n): 49482201600
• Sum of proper divisors (its aliquot sum) s(n): 37000699560
• 12481502040 is an abundant number, because the sum of its proper divisors (37000699560) is greater than itself. Its abundance is 24519197520

Bases of 12481502040

• Binary: 1011100111111101001001101101011000₂
• Hexadecimal: 0x2E7F49B58
• Base-36: 5QF5WM0

Squares and roots of 12481502040

• 12481502040 squared (12481502040²) is 155787893174524161600
• 12481502040 cubed (12481502040³) is 1944466906465125399039689664000
• The square root of 12481502040 is 111720.6428552933
• The cube root of 12481502040 is 2319.6490526421

Scales and comparisons

• 12,481,502,040 seconds is equal to 396 years, 45 weeks, 2 days, 19 hours, 54 minutes.
• To count from 1 to 12,481,502,040 would take you about seven hundred ninety-three 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 12481502040 cubic inches would be around 193.3 feet tall.

Recreational maths with 12481502040

• 12481502040 backwards is 04020518421
• The number of decimal digits it has is: 11
• The sum of 12481502040's digits is 27
• More coming soon!