12513476430

Names of 12513476430

• Cardinal: 12513476430 can be written as Twelve billion, five hundred thirteen million, four hundred seventy-six thousand, four hundred thirty.

Scientific notation

• Scientific notation: 1.251347643 × 10¹⁰

Factors of 12513476430

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2408

Divisors of 12513476430

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 31 35 39 42 45 49 54 62 63 65 70 78 90 91 93 98 105 117 126 130 135 147 155 182 186 189 195 210 217 234 245 270 273 279 294 310 315 351 378 390 403 434 441 455 465 490 546 558 585 630 637 651 702 735 806 819 837 882 910 930 945 1085 1170 1209 1274 1302 1323 1365 1395 1470 1519 1638 1674 1755 1890 1911 1953 2015 2170 2205 2347 2418 2457 2646 2730 2790 2821 3038 3185 3255 3510 3627 3822 3906 4030 4095 4185 4410 4557 4694 4914 5642 5733 5859 6045 6370 6510 6615 7041 7254 7595 8190 8370 8463 9114 9555 9765 10881 11466 11718 11735 12090 12285 13230 13671 14082 14105 15190 16429 16926 17199 18135 19110 19530 19747 21123 21762 22785 23470 24570 25389 27342 28210 28665 29295 30511 32858 34398 35205 36270 39494 41013 42246 42315 45570 49287 50778 54405 57330 58590 59241 61022 63369 68355 70410 72757 76167 82026 82145 84630 85995 91533 98574 98735 105615 108810 115003 118482 126738 126945 136710 145514 147861 152334 152555 164290 171990 177723 183066 197470 205065 211230 213577 218271 230006 246435 253890 274599 295722 296205 305110 316845 345009 355446 363785 380835 410130 427154 436542 443583 457665 492870 509299 533169 549198 575015 592410 633690 640731 654813 690018 727570 739305 761670 823797 887166 888615 915330 945841 1018598 1035027 1066338 1067885 1091355 1150030 1281462 1309626 1372995 1478610 1495039 1527897 1647594 1725045 1777230 1891682 1922193 1964439 2070054 2135770 2182710 2217915 2546495 2665845 2745990 2837523 2990078 3055794 3105081 3203655 3274065 3450090 3565093 3844386 3928878 4118985 4435830 4485117 4583691 4729205 5092990 5175135 5331690 5675046 5766579 6210162 6407310 6548130 6620887 7130186 7475195 7639485 8237970 8512569 8970234 9167382 9458410 9610965 9822195 10350270 10695279 11533158 13241774 13455351 13751073 14187615 14950390 15278970 15525405 17025138 17825465 19221930 19644390 19862661 21390558 22425585 22918455 25537707 26910702 27502146 28375230 28832895 31050810 32085837 33104435 35650930 39725322 40366053 42562845 44851170 45836910 46346209 51075414 53476395 57665790 59587983 64171674 66208870 67276755 68755365 80732106 85125690 92692418 96257511 99313305 106952790 119175966 127688535 134553510 137510730 139038627 160429185 178763949 192515022 198626610 201830265 231731045 255377070 278077254 297939915 320858370 357527898 403660530 417115881 463462090 481287555 595879830 695193135 834231762 893819745 962575110 1251347643 1390386270 1787639490 2085579405 2502695286 4171158810 6256738215 12513476430
• Sum of all divisors σ(n): 43170140160
• Sum of proper divisors (its aliquot sum) s(n): 30656663730
• 12513476430 is an abundant number, because the sum of its proper divisors (30656663730) is greater than itself. Its abundance is 18143187300

Bases of 12513476430

• Binary: 1011101001110111000111111101001110₂
• Hexadecimal: 0x2E9DC7F4E
• Base-36: 5QY787I

Squares and roots of 12513476430

• 12513476430 squared (12513476430²) is 156587092364165544900
• 12513476430 cubed (12513476430³) is 1959448889541218522724256707000
• The square root of 12513476430 is 111863.6510668233
• The cube root of 12513476430 is 2321.6281445535

Scales and comparisons

• 12,513,476,430 seconds is equal to 397 years, 46 weeks, 1 day, 21 hours, 40 minutes, 30 seconds.
• To count from 1 to 12,513,476,430 would take you about seven hundred ninety-five 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 12513476430 cubic inches would be around 193.5 feet tall.

Recreational maths with 12513476430

• 12513476430 backwards is 03467431521
• The number of decimal digits it has is: 11
• The sum of 12513476430's digits is 36
• More coming soon!