130826647640

Names of 130826647640

• Cardinal: 130826647640 can be written as One hundred thirty billion, eight hundred twenty-six million, six hundred forty-seven thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3082664764 × 10¹¹

Factors of 130826647640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1030

Divisors of 130826647640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 31 40 52 62 65 71 104 124 130 142 151 155 248 260 284 302 310 355 403 520 568 604 620 710 755 757 806 923 1208 1240 1420 1510 1514 1612 1846 1963 2015 2201 2840 3020 3028 3224 3692 3785 3926 4030 4402 4615 4681 6040 6056 7384 7570 7852 8060 8804 9230 9362 9815 9841 10721 11005 15140 15704 16120 17608 18460 18724 19630 19682 21442 22010 23405 23467 28613 30280 36920 37448 39260 39364 42884 44020 46810 46934 49205 53605 53747 57226 60853 78520 78728 85768 88040 93620 93868 98410 107210 107494 114307 114452 117335 121706 139373 143065 187240 187736 196820 214420 214988 228614 228904 234670 243412 268735 278746 286130 304265 305071 332351 393640 428840 429976 457228 469340 486824 537470 557492 571535 572260 608530 610142 664702 696865 698711 914456 938680 1074940 1114984 1143070 1144520 1217060 1220284 1329404 1393730 1397422 1485991 1525355 1661755 1666157 2149880 2286140 2434120 2440568 2658808 2787460 2794844 2971982 3050710 3323510 3332314 3493555 3543517 4320563 4572280 5574920 5589688 5943964 6101420 6647020 6664628 6987110 7087034 7429955 8115797 8330785 8641126 11887928 12202840 13294040 13329256 13974220 14174068 14859910 16231594 16661570 17282252 17717585 21602815 21660041 27948440 28348136 29719820 32463188 33323140 34564504 35435170 40578985 43205630 43320082 46065721 59439640 64926376 66646280 70870340 81157970 86411260 86640164 92131442 105505361 108300205 141740680 162315940 172822520 173280328 184262884 211010722 216600410 230328605 251589707 324631880 368525768 422021444 433200820 460657210 503179414 527526805 844042888 866401640 921314420 1006358828 1055053610 1257948535 1842628840 2012717656 2110107220 2515897070 3270666191 4220214440 5031794140 6541332382 10063588280 13082664764 16353330955 26165329528 32706661910 65413323820 130826647640
• Sum of all divisors σ(n): 334476656640
• Sum of proper divisors (its aliquot sum) s(n): 203650009000
• 130826647640 is an abundant number, because the sum of its proper divisors (203650009000) is greater than itself. Its abundance is 72823361360

Bases of 130826647640

• Binary: 1111001110101111000000011100001011000₂
• Hexadecimal: 0x1E75E03858
• Base-36: 1O3MT3DK

Squares and roots of 130826647640

• 130826647640 squared (130826647640²) is 17115611732720717569600
• 130826647640 cubed (130826647640³) is 2239178105299703176006016375744000
• The square root of 130826647640 is 361699.6649708155
• The cube root of 130826647640 is 5076.5118504777

Scales and comparisons

• 130,826,647,640 seconds is equal to 4,159 years, 45 weeks, 6 days, 7 hours, 27 minutes, 20 seconds.
• To count from 1 to 130,826,647,640 would take you about eight thousand, three hundred nineteen 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 130826647640 cubic inches would be around 423 feet tall.

Recreational maths with 130826647640

• 130826647640 backwards is 046746628031
• The number of decimal digits it has is: 12
• The sum of 130826647640's digits is 47
• More coming soon!