126744348640

Names of 126744348640

• Cardinal: 126744348640 can be written as One hundred twenty-six billion, seven hundred forty-four million, three hundred forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.2674434864 × 10¹¹

Factors of 126744348640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 375

Divisors of 126744348640

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 49 52 56 65 68 70 80 85 91 98 104 112 119 130 136 140 160 169 170 182 196 208 221 224 238 245 260 272 280 289 331 338 340 364 392 416 442 455 476 490 520 544 560 578 595 637 662 676 680 728 784 833 845 884 910 952 980 1040 1105 1120 1156 1183 1190 1274 1324 1352 1360 1445 1456 1547 1568 1655 1666 1690 1768 1820 1904 1960 2023 2080 2210 2312 2317 2366 2380 2548 2648 2704 2720 2873 2890 2912 3094 3185 3310 3332 3380 3536 3640 3757 3808 3920 4046 4165 4303 4420 4624 4634 4732 4760 5096 5296 5408 5627 5746 5780 5915 6188 6370 6620 6664 6760 7072 7280 7514 7735 7840 8092 8281 8330 8606 8840 9248 9268 9464 9520 10115 10192 10592 10829 11254 11492 11560 11585 11830 12376 12740 13240 13328 13520 14161 14365 14560 15028 15470 16184 16219 16562 16660 17212 17680 18536 18785 18928 19040 20111 20230 20384 21515 21658 22508 22984 23120 23170 23660 24752 25480 26299 26480 26656 27040 28135 28322 28730 30056 30121 30940 32368 32438 33124 33320 34424 35360 37072 37570 37856 39389 40222 40460 41405 43030 43316 45016 45968 46240 46340 47320 48841 49504 50960 52598 52960 54145 55939 56270 56644 57460 60112 60242 61880 64736 64876 66248 66640 68848 70805 73151 74144 75140 78778 80444 80920 81095 82810 86060 86632 90032 91936 92680 94640 95659 97682 100555 101920 105196 108290 111878 112540 113288 114920 120224 120484 123760 129752 131495 132496 133280 137696 140777 141610 146302 150280 150605 157556 160888 161840 162190 165620 172120 173264 180064 184093 185360 189280 191318 195364 196945 201110 210392 210847 216580 223756 225080 226576 229840 240968 244205 247520 259504 262990 264992 275723 279695 281554 283220 292604 300560 301210 315112 321776 323680 324380 331240 341887 344240 346528 365755 368186 370720 382636 390728 391573 393890 402220 420784 421694 433160 447512 450160 453152 459680 478295 481936 488410 512057 519008 525980 551446 559390 563108 566440 585208 601120 602420 630224 643552 648760 662480 669613 683774 688480 703885 731510 736372 765272 781456 783146 787780 804440 841568 843388 866320 895024 900320 920465 950963 956590 963872 976820 1024114 1051960 1054235 1102892 1118780 1126216 1132880 1170416 1204840 1243567 1260448 1297520 1324960 1339226 1367548 1378615 1407770 1463020 1472744 1530544 1562912 1566292 1575560 1608880 1686776 1709435 1732640 1790048 1840930 1901926 1913180 1953640 1957865 2048228 2103920 2108470 2205784 2237560 2252432 2265760 2340832 2393209 2409680 2487134 2560285 2595040 2678452 2735096 2741011 2757230 2815540 2926040 2945488 3061088 3132584 3151120 3217760 3348065 3373552 3418870 3584399 3681860 3803852 3826360 3907280 3915730 4096456 4207840 4216940 4411568 4475120 4504864 4687291 4754815 4786418 4819360 4974268 5120570 5356904 5470192 5482022 5514460 5631080 5852080 5890976 6217835 6265168 6302240 6656741 6696130 6747104 6837740 7168798 7363720 7607704 7652720 7814560 7831460 8192912 8433880 8704969 8823136 8950240 9374582 9509630 9572836 9948536 10241140 10713808 10940384 10964044 11028920 11262160 11704160 11966045 12435670 12530336 13313482 13392260 13675480 13705055 14337596 14727440 15215408 15305440 15662920 16166371 16385824 16867760 17409938 17921995 18749164 19019260 19145672 19897072 20482280 21427616 21928088 22057840 22524320 23436455 23932090 24871340 26626964 26784520 27350960 27410110 28675192 29454880 30430816 31325840 32332742 33283705 33735520 34819876 35843990 37498328 38038520 38291344 39794144 40964560 43524845 43856176 44115680 46597187 46872910 47864180 49742680 53253928 53569040 54701920 54820220 57350384 60934783 62651680 64665484 66567410 69639752 71687980 74996656 76077040 76582688 80831855 81929120 87049690 87712352 93194374 93745820 95728360 99485360 106507856 107138080 109640440 113164597 114700768 121869566 129330968 133134820 139279504 143375960 149993312 152154080 161663710 174099380 186388748 187491640 191456720 198970720 213015712 219280880 226329194 232985935 243739132 258661936 266269640 278559008 286751920 304673915 323327420 348198760 372777496 374983280 382913440 438561760 452658388 465971870 487478264 517323872 532539280 565822985 573503840 609347830 646654840 696397520 745554992 749966560 792152179 905316776 931943740 974956528 1065078560 1131645970 1218695660 1293309680 1392795040 1491109984 1584304358 1810633552 1863887480 1949913056 2263291940 2437391320 2586619360 3168608716 3621267104 3727774960 3960760895 4526583880 4874782640 6337217432 7455549920 7921521790 9053167760 9749565280 12674434864 15843043580 18106335520 25348869728 31686087160 63372174320 126744348640
• Sum of all divisors σ(n): 401877974232
• Sum of proper divisors (its aliquot sum) s(n): 275133625592
• 126744348640 is an abundant number, because the sum of its proper divisors (275133625592) is greater than itself. Its abundance is 148389276952

Bases of 126744348640

• Binary: 1110110000010100011010100011111100000₂
• Hexadecimal: 0x1D828D47E0
• Base-36: 1M84B9B4

Squares and roots of 126744348640

• 126744348640 squared (126744348640²) is 16064129912177869849600
• 126744348640 cubed (126744348640³) is 2036037682187324517910246764544000
• The square root of 126744348640 is 356011.7254248797
• The cube root of 126744348640 is 5023.1506261337

Scales and comparisons

• 126,744,348,640 seconds is equal to 4,030 years, 4 weeks, 11 hours, 30 minutes, 40 seconds.
• To count from 1 to 126,744,348,640 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 126744348640 cubic inches would be around 418.6 feet tall.

Recreational maths with 126744348640

• 126744348640 backwards is 046843447621
• 126744348640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126744348640's digits is 49
• More coming soon!