130078647720

Names of 130078647720

• Cardinal: 130078647720 can be written as One hundred thirty billion, seventy-eight million, six hundred forty-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3007864772 × 10¹¹

Factors of 130078647720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 62001

Divisors of 130078647720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 28 30 34 35 36 40 42 45 49 51 56 60 63 68 70 72 84 85 90 98 102 105 119 120 126 136 140 147 153 168 170 180 196 204 210 238 245 252 255 280 294 306 315 340 343 357 360 392 408 420 441 476 490 504 510 588 595 612 630 680 686 714 735 765 833 840 882 952 980 1020 1029 1071 1176 1190 1224 1260 1372 1428 1470 1530 1666 1715 1764 1785 1960 2040 2058 2142 2205 2380 2499 2520 2744 2856 2940 3060 3087 3332 3430 3528 3570 4116 4165 4284 4410 4760 4998 5145 5355 5831 5880 6120 6174 6664 6860 7140 7497 8232 8330 8568 8820 9996 10290 10710 11662 12348 12495 13720 14280 14994 15435 16660 17493 17640 19992 20580 21420 23324 24696 24990 29155 29988 30870 33320 34986 37485 41160 42840 46648 49980 52479 58310 59976 61740 61967 69972 74970 87465 99960 104958 116620 123480 123934 139944 149940 174930 185901 209916 233240 247868 262395 299880 309835 349860 371802 419832 433769 495736 524790 557703 619670 699720 743604 867538 929505 1049580 1053439 1115406 1239340 1301307 1487208 1735076 1859010 2099160 2106878 2168845 2230812 2478680 2602614 2788515 3036383 3160317 3470152 3718020 3903921 4213756 4337690 4461624 5205228 5267195 5577030 6072766 6320634 6506535 7374073 7436040 7807842 8427512 8675380 9109149 9480951 10410456 10534390 11154060 12145532 12641268 13013070 14748146 15181915 15615684 15801585 17350760 18218298 18961902 19519605 21068780 21254681 22122219 22308120 24291064 25282536 26026140 27327447 29496292 30363830 31231368 31603170 36436596 36870365 37923804 39039210 42137560 42509362 44244438 45545745 47404755 51618511 52052280 54654894 58992584 60727660 63206340 63764043 66366657 72873192 73740730 75847608 78078420 85018724 88488876 91091490 94809510 103237022 106273405 109309788 110611095 121455320 126412680 127528086 132733314 136637235 147481460 154855533 156156840 170037448 176977752 182182980 189619020 191292129 206474044 212546810 218619576 221222190 255056172 258092555 265466628 273274470 294962920 309711066 318820215 331833285 361329577 364365960 379238040 382584258 412948088 425093620 442444380 464566599 510112344 516185110 530933256 546548940 619422132 637640430 663666570 722659154 765168516 774277665 850187240 884888760 929133198 956460645 1032370220 1083988731 1093097880 1238844264 1275280860 1327333140 1445318308 1530337032 1548555330 1806647885 1858266396 1912921290 2064740440 2167977462 2322832995 2550561720 2654666280 2890636616 3097110660 3251966193 3613295770 3716532792 3825842580 4335954924 4645665990 5419943655 6194221320 6503932386 7226591540 7651685160 8671909848 9291331980 10839887310 13007864772 14453183080 16259830965 18582663960 21679774620 26015729544 32519661930 43359549240 65039323860 130078647720
• Sum of all divisors σ(n): 522018432000
• Sum of proper divisors (its aliquot sum) s(n): 391939784280
• 130078647720 is an abundant number, because the sum of its proper divisors (391939784280) is greater than itself. Its abundance is 261861136560

Bases of 130078647720

• Binary: 1111001001001010010101010010110101000₂
• Hexadecimal: 0x1E494AA5A8
• Base-36: 1NR9GUY0

Squares and roots of 130078647720

• 130078647720 squared (130078647720²) is 16920454592663861198400
• 130078647720 cubed (130078647720³) is 2200989852221378497201650627648000
• The square root of 130078647720 is 360664.1758201111
• The cube root of 130078647720 is 5066.8183859423

Scales and comparisons

• 130,078,647,720 seconds is equal to 4,136 years, 5 weeks, 21 hours, 42 minutes.
• To count from 1 to 130,078,647,720 would take you about eight thousand, two hundred seventy-two 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 130078647720 cubic inches would be around 422.2 feet tall.

Recreational maths with 130078647720

• 130078647720 backwards is 027746870031
• 130078647720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130078647720's digits is 45
• More coming soon!