13961129490

Names of 13961129490

• Cardinal: 13961129490 can be written as Thirteen billion, nine hundred sixty-one million, one hundred twenty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.396112949 × 10¹⁰

Factors of 13961129490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 191

Divisors of 13961129490

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 23 27 30 33 35 42 43 45 46 49 54 55 63 66 69 70 77 86 90 97 98 99 105 110 115 126 129 135 138 147 154 161 165 189 194 198 207 210 215 230 231 245 253 258 270 291 294 297 301 315 322 330 345 378 385 387 414 430 441 462 473 483 485 490 495 506 539 582 594 602 621 630 645 679 690 693 735 759 770 774 805 873 882 903 945 946 966 970 989 990 1035 1067 1078 1127 1155 1161 1242 1265 1290 1323 1358 1386 1419 1449 1455 1470 1485 1505 1518 1610 1617 1746 1771 1806 1890 1935 1978 2037 2070 2079 2107 2134 2205 2231 2254 2277 2310 2322 2365 2415 2530 2619 2646 2695 2709 2838 2898 2910 2967 2970 3010 3105 3201 3234 3311 3381 3395 3465 3542 3795 3870 4074 4158 4171 4214 4257 4347 4365 4410 4462 4515 4554 4730 4753 4830 4851 4945 5238 5313 5335 5390 5418 5635 5805 5934 6111 6210 6321 6402 6615 6622 6693 6762 6790 6831 6923 6930 7095 7245 7469 7590 8085 8127 8342 8514 8694 8730 8855 8901 9030 9506 9603 9702 9890 9933 10143 10185 10395 10535 10626 10670 10879 11155 11270 11385 11610 12222 12397 12513 12642 12771 13095 13230 13386 13545 13662 13846 14190 14259 14490 14553 14835 14938 15617 15939 16005 16170 16254 16555 16905 17710 17802 18333 18963 19206 19866 20079 20286 20370 20769 20790 20855 21070 21285 21735 21758 22310 22407 22770 23177 23765 24255 24541 24794 25026 25542 26190 26565 26703 27090 28518 28809 29106 29197 29670 29799 30429 30555 31234 31605 31878 32010 32637 33110 33465 33810 34155 34615 36666 37191 37345 37539 37926 40158 40635 41538 41710 42570 42777 43470 44505 44814 45881 46354 46851 47530 47817 48015 48461 48510 49082 49665 50715 52283 53130 53406 54395 56889 57618 58394 59598 60237 60858 61110 61985 62307 62565 63210 63855 65274 66930 67221 68310 69230 69531 71295 72765 73623 74382 74690 75078 76153 78085 79695 81270 85554 87591 89010 89397 91665 91762 93702 94815 95634 95933 96030 96922 97911 99330 100395 101430 103845 104566 108790 109319 111573 112035 112617 113778 115885 120474 122705 123970 124614 125130 127710 128331 133515 134442 137643 139062 140553 142590 144045 145383 145530 145985 147246 148995 152145 152306 156170 156849 159390 163185 171787 175182 178794 183330 185955 186921 187695 189630 191866 195822 200790 201663 204379 207690 208593 213885 218638 220869 223146 224070 225234 228459 229405 231770 234255 239085 242305 245410 256662 261415 262773 267030 275286 281106 284445 287799 288090 290766 291970 293733 297990 301185 304290 311535 313698 321167 326370 327957 334719 336105 343574 347655 368115 371910 373842 375390 380765 403326 408758 412929 417186 421659 427770 436149 437955 441738 446985 456918 458810 468510 470547 478170 479665 484610 489555 515361 522830 525546 533071 546595 557865 563085 568890 575598 587466 602370 613137 623070 625779 641655 642334 655914 662607 669438 671531 672210 685377 688215 695310 702765 726915 736230 761530 784245 788319 825858 843318 858935 863397 872298 875910 893970 934605 941094 959330 963501 979110 983871 1008315 1021895 1030722 1042965 1055263 1066142 1093190 1104345 1115730 1126170 1142295 1202509 1226274 1238787 1251558 1283310 1308447 1313865 1325214 1343062 1370754 1376430 1405530 1411641 1438995 1453830 1468665 1546083 1568490 1576638 1599213 1605835 1639785 1673595 1717870 1726794 1839411 1869210 1927002 1967742 2014593 2016630 2043790 2056131 2064645 2085930 2108295 2110526 2180745 2208690 2248169 2284590 2352735 2405018 2477574 2576805 2590191 2616894 2627730 2665355 2823282 2877990 2890503 2937330 2951613 3065685 3092166 3128895 3165789 3198426 3211670 3279570 3313035 3347190 3357655 3426885 3607527 3678822 3941595 4029186 4112262 4129290 4216590 4316985 4361490 4496338 4638249 4700717 4705470 4797639 4817505 4919355 5153610 5180382 5276315 5330710 5518233 5781006 5903226 6012545 6043779 6131370 6193935 6257790 6331578 6542235 6626070 6715310 6744507 6853770 7058205 7215054 7386841 7730415 7883190 7996065 8633970 8671509 9197055 9276498 9401434 9497367 9595278 9635010 9838710 10072965 10280655 10552630 10822581 11036466 11240845 12025090 12087558 12387870 12950955 13084470 13489014 14102151 14116410 14392917 14452515 14758065 14773682 15460830 15828945 15992130 17343018 18037635 18131337 18394110 18994734 20145930 20233521 20561310 21645162 22160523 22481690 23191245 23503585 23988195 25901910 27591165 28204302 28492101 28785834 28905030 29516130 30218895 31657890 32467743 33722535 36075270 36262674 36934205 40467042 42306453 43357545 44321046 46382490 47007170 47486835 47976390 51707887 54112905 55182330 56984202 60437790 60700563 64935486 66481569 67445070 70510755 71964585 73868410 84612906 86715090 90656685 94973670 101167605 103415774 108225810 110802615 121401126 126919359 132963138 141021510 142460505 143929170 155123661 162338715 181313370 199444707 202335210 211532265 221605230 253838718 258539435 284921010 303502815 310247322 324677430 332407845 398889414 423064530 465370983 517078870 607005630 634596795 664815690 775618305 930741966 997223535 1269193590 1396112949 1551236610 1994447070 2326854915 2792225898 4653709830 6980564745 13961129490
• Sum of all divisors σ(n): 50965770240
• Sum of proper divisors (its aliquot sum) s(n): 37004640750
• 13961129490 is an abundant number, because the sum of its proper divisors (37004640750) is greater than itself. Its abundance is 23043511260

Bases of 13961129490

• Binary: 1101000000001001011110111000010010₂
• Hexadecimal: 0x34025EE12
• Base-36: 6EW3GGI

Squares and roots of 13961129490

• 13961129490 squared (13961129490²) is 194913136636547660100
• 13961129490 cubed (13961129490³) is 2721207539884904949212606349000
• The square root of 13961129490 is 118157.2236048223
• The cube root of 13961129490 is 2407.9096380821

Scales and comparisons

• 13,961,129,490 seconds is equal to 443 years, 47 weeks, 6 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 13,961,129,490 would take you about eight hundred eighty-seven 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 13961129490 cubic inches would be around 200.7 feet tall.

Recreational maths with 13961129490

• 13961129490 backwards is 09492116931
• 13961129490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13961129490's digits is 45
• More coming soon!