13043958720

Names of 13043958720

• Cardinal: 13043958720 can be written as Thirteen billion, forty-three million, nine hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.304395872 × 10¹⁰

Factors of 13043958720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1642

Divisors of 13043958720

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 26 29 30 32 39 40 46 48 52 58 60 64 65 69 78 80 87 92 96 104 115 116 120 130 138 145 156 160 174 184 192 195 208 230 232 240 260 276 290 299 312 320 345 348 368 377 390 416 435 460 464 480 520 552 580 598 624 667 690 696 736 754 780 832 870 897 920 928 960 1040 1104 1131 1160 1196 1248 1334 1380 1392 1472 1495 1508 1560 1567 1740 1794 1840 1856 1885 2001 2080 2208 2262 2320 2392 2496 2668 2760 2784 2990 3016 3120 3134 3335 3480 3588 3680 3770 4002 4160 4416 4485 4524 4640 4701 4784 5336 5520 5568 5655 5980 6032 6240 6268 6670 6960 7176 7360 7540 7835 8004 8671 8970 9048 9280 9402 9568 10005 10672 11040 11310 11960 12064 12480 12536 13340 13920 14352 15080 15670 16008 17342 17940 18096 18804 19136 20010 20371 21344 22080 22620 23505 23920 24128 25072 26013 26680 27840 28704 30160 31340 32016 34684 35880 36041 36192 37608 40020 40742 42688 43355 45240 45443 47010 47840 50144 52026 53360 57408 60320 61113 62680 64032 69368 71760 72082 72384 75216 80040 81484 86710 90480 90886 94020 95680 100288 101855 104052 106720 108123 120640 122226 125360 128064 130065 136329 138736 143520 144164 150432 160080 162968 173420 180205 180960 181772 188040 203710 208104 213440 216246 227215 244452 250720 260130 272658 277472 287040 288328 300864 305565 320160 325936 346840 360410 361920 363544 376080 407420 416208 432492 454430 468533 488904 501440 520260 540615 545316 554944 576656 590759 611130 640320 651872 681645 693680 720820 727088 752160 814840 832416 864984 908860 937066 977808 1040520 1045189 1081230 1090632 1153312 1181518 1222260 1303744 1363290 1387360 1405599 1441640 1454176 1504320 1629680 1664832 1729968 1772277 1817720 1874132 1955616 2081040 2090378 2162460 2181264 2306624 2342665 2363036 2444520 2726580 2774720 2811198 2883280 2908352 2953795 3135567 3259360 3459936 3544554 3635440 3748264 3911232 4162080 4180756 4324920 4362528 4685330 4726072 4889040 5225945 5453160 5622396 5766560 5907590 6271134 6518720 6919872 7027995 7089108 7270880 7496528 8324160 8361512 8649840 8725056 8861385 9370660 9452144 9778080 10451890 10906320 11244792 11533120 11815180 12542268 13587457 14055990 14178216 14541760 14993056 15677835 16723024 17299680 17722770 18741320 18904288 19556160 20903780 21812640 22489584 23630360 25084536 27174914 28111980 28356432 29986112 31355670 33446048 34599360 35445540 37482640 37808576 40762371 41807560 43625280 44979168 47260720 50169072 54349828 56223960 56712864 62711340 66892096 67937285 70891080 74965280 81524742 83615120 89958336 94521440 100338144 108699656 112447920 113425728 125422680 135874570 141782160 149930560 163049484 167230240 189042880 200676288 203811855 217399312 224895840 250845360 271749140 283564320 326098968 334460480 407623710 434798624 449791680 501690720 543498280 567128640 652197936 815247420 869597248 1003381440 1086996560 1304395872 1630494840 2173993120 2608791744 3260989680 4347986240 6521979360 13043958720
• Sum of all divisors σ(n): 48174981120
• Sum of proper divisors (its aliquot sum) s(n): 35131022400
• 13043958720 is an abundant number, because the sum of its proper divisors (35131022400) is greater than itself. Its abundance is 22087063680

Bases of 13043958720

• Binary: 1100001001011110110000001111000000₂
• Hexadecimal: 0x3097B03C0
• Base-36: 5ZQ1AYO

Squares and roots of 13043958720

• 13043958720 squared (13043958720²) is 170144859089064038400
• 13043958720 cubed (13043958720³) is 2219362518377968120326094848000
• The square root of 13043958720 is 114210.1515628095
• The cube root of 13043958720 is 2353.9820050997

Scales and comparisons

• 13,043,958,720 seconds is equal to 414 years, 39 weeks, 2 days, 17 hours, 52 minutes.
• To count from 1 to 13,043,958,720 would take you about eight hundred twenty-nine 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 13043958720 cubic inches would be around 196.2 feet tall.

Recreational maths with 13043958720

• 13043958720 backwards is 02785934031
• The number of decimal digits it has is: 11
• The sum of 13043958720's digits is 42
• More coming soon!