126742528380

Names of 126742528380

• Cardinal: 126742528380 can be written as One hundred twenty-six billion, seven hundred forty-two million, five hundred twenty-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.2674252838 × 10¹¹

Factors of 126742528380

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 244

Divisors of 126742528380

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 37 39 41 43 47 52 53 60 65 74 78 82 86 94 106 111 123 129 130 141 148 156 159 164 172 185 188 195 205 212 215 222 235 246 258 260 265 282 318 370 390 410 430 444 470 481 492 516 530 533 555 559 564 611 615 636 645 689 705 740 780 795 820 860 940 962 1060 1066 1110 1118 1222 1230 1290 1378 1410 1443 1517 1590 1591 1599 1677 1739 1763 1833 1924 1927 1961 2021 2067 2132 2173 2220 2236 2279 2405 2444 2460 2491 2580 2665 2756 2795 2820 2886 3034 3055 3180 3182 3198 3354 3445 3478 3526 3666 3854 3922 4042 4134 4346 4551 4558 4773 4810 4982 5217 5289 5330 5590 5772 5781 5883 6063 6068 6110 6364 6396 6519 6708 6837 6890 6956 7052 7215 7332 7473 7585 7708 7844 7955 7995 8084 8268 8385 8692 8695 8815 9102 9116 9165 9546 9620 9635 9805 9964 10105 10335 10434 10578 10660 10865 11180 11395 11562 11766 12126 12220 12455 13038 13674 13780 14430 14946 15170 15910 15990 16770 17390 17630 18204 18330 19092 19270 19610 19721 20210 20670 20683 20868 21156 21730 22607 22755 22790 22919 23124 23532 23865 24252 24910 25051 25493 26076 26085 26273 26445 27348 28249 28860 28905 29415 29627 29892 30315 30340 31820 31980 32383 32595 33540 34185 34780 35260 36660 37365 38540 39220 39442 40420 41340 41366 43460 45214 45510 45580 45838 47730 49820 50102 50986 52170 52546 52890 56498 57810 58830 59163 59254 60630 62049 64766 65190 65231 67821 68370 68757 71299 74730 74777 75153 76479 78819 78884 80401 82732 82861 84323 84747 88881 90428 91020 91676 92167 93439 95460 97149 98605 100204 101972 102131 103415 104340 105092 105780 107113 112996 113035 114595 115620 117660 118326 118508 121260 124098 125255 127465 129532 130380 130462 131365 135642 136740 137514 141245 142598 148135 149460 149554 150306 152958 157638 160802 161915 165722 168646 169494 177762 184334 186878 194298 195693 197210 204262 206830 213897 214226 224331 226070 229190 236652 241203 248196 248583 250510 252969 254930 260924 262730 271284 275028 276501 280317 282490 285196 295815 296270 299108 300612 305916 306393 310245 315276 321339 321604 323830 326155 331444 337292 338988 339105 343785 355524 356495 368668 373756 373885 375765 382395 388596 391386 394095 394420 402005 408524 413660 414305 421615 423735 427794 428452 444405 448662 452140 458380 460835 467195 482406 485745 497166 501020 505938 509860 510655 525460 535565 553002 560634 564980 591630 592540 612786 620490 642678 647660 652310 678210 687570 712990 747770 751530 764790 782772 788190 804010 828610 843230 847470 848003 855588 888810 897324 921670 926887 934390 964812 971490 972101 978465 994332 1011876 1021310 1045213 1069485 1071130 1077193 1096199 1106004 1121268 1121655 1183260 1198171 1206015 1214707 1225572 1240980 1242915 1264845 1285356 1304620 1327703 1356420 1375140 1382505 1392469 1401585 1425980 1495540 1503060 1529580 1531965 1576380 1606695 1608020 1657220 1686460 1694940 1696006 1777620 1843340 1853774 1868780 1942980 1944202 1956930 2042620 2090426 2138970 2142260 2154386 2192398 2243310 2396342 2412030 2429414 2485830 2529690 2544009 2655406 2765010 2780661 2784938 2803170 2916303 3063930 3065857 3135639 3213390 3231579 3288597 3392012 3457243 3594513 3644121 3707548 3778847 3888404 3913860 3963181 3983109 4177407 4180852 4240015 4277940 4308772 4384796 4391633 4486620 4634435 4792684 4824060 4858828 4860505 4971660 5059380 5088018 5226065 5310812 5385965 5480995 5530020 5561322 5569876 5606340 5832606 5990855 6073535 6127860 6131714 6271278 6426780 6463158 6577194 6638515 6914486 6962345 7189026 7288242 7557694 7926362 7966218 8354814 8480030 8783266 9197571 9268870 9721010 10176036 10371729 10452130 10771930 10961990 11122644 11336541 11665212 11889543 11981710 12147070 12263428 12542556 12720045 12926316 13154388 13174899 13277030 13828972 13903305 13924690 14378052 14576484 14581515 15115388 15329285 15678195 15852724 15932436 16157895 16442985 16709628 16960060 17286215 17566532 17972565 18220605 18395142 18537740 18894235 19442020 19815905 19915545 20743458 20887035 20904260 21543860 21923980 21958165 22673082 23779086 23963420 24294140 25440090 26349798 26554060 27806610 27849380 29163030 30658570 31356390 32315790 32885970 34572430 35945130 36441210 36790284 37788470 39631810 39831090 39856141 41486916 41774070 43916330 44944159 45346164 45987855 47558172 49125011 50880180 51521353 51858645 52699596 55613220 56682705 57091229 58326060 59447715 61317140 62712780 64631580 65771940 65874495 69144860 71890260 72882420 75576940 79263620 79662180 79712282 83548140 87832660 89888318 91975710 98250022 103042706 103717290 113365410 114182458 118895430 119568423 131748990 134832477 147375033 154564059 159424564 162490421 171273687 179776636 183951420 196500044 199280705 206085412 207434580 224720795 226730820 228364916 237790860 239136846 245625055 257606765 263497980 269664954 285456145 294750066 309128118 324980842 342547374 398561410 449441590 478273692 487471263 491250110 515213530 539329908 570912290 589500132 597842115 618256236 649961684 674162385 685094748 736875165 772820295 797122820 812452105 856368435 898883180 974942526 982500220 1030427060 1141824580 1195684230 1348324770 1473750330 1545640590 1624904210 1712736870 1949885052 2112375473 2391368460 2437356315 2696649540 2947500660 3091281180 3249808420 3425473740 4224750946 4874712630 6337126419 8449501892 9749425260 10561877365 12674252838 21123754730 25348505676 31685632095 42247509460 63371264190 126742528380
• Sum of all divisors σ(n): 428112470016
• Sum of proper divisors (its aliquot sum) s(n): 301369941636
• 126742528380 is an abundant number, because the sum of its proper divisors (301369941636) is greater than itself. Its abundance is 174627413256

Bases of 126742528380

• Binary: 1110110000010011100011000000101111100₂
• Hexadecimal: 0x1D8271817C
• Base-36: 1M8388SC

Squares and roots of 126742528380

• 126742528380 squared (126742528380²) is 16063668500155105424400
• 126742528380 cubed (126742528380³) is 2035949960767820483653908944472000
• The square root of 126742528380 is 356009.1689549583
• The cube root of 126742528380 is 5023.1265790815

Scales and comparisons

• 126,742,528,380 seconds is equal to 4,030 years, 1 week, 9 hours, 53 minutes.
• To count from 1 to 126,742,528,380 would take you about eight thousand and sixty 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 126742528380 cubic inches would be around 418.6 feet tall.

Recreational maths with 126742528380

• 126742528380 backwards is 083825247621
• The number of decimal digits it has is: 12
• The sum of 126742528380's digits is 48
• More coming soon!