126978215328

Names of 126978215328

• Cardinal: 126978215328 can be written as One hundred twenty-six billion, nine hundred seventy-eight million, two hundred fifteen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.26978215328 × 10¹¹

Factors of 126978215328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 339

Divisors of 126978215328

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 71 72 81 83 96 102 108 136 142 144 153 162 163 166 204 213 216 243 249 272 284 288 306 324 326 332 408 426 432 459 486 489 498 544 568 612 639 648 652 664 747 816 852 864 918 972 978 996 1136 1207 1224 1278 1296 1304 1328 1377 1411 1467 1494 1632 1704 1836 1917 1944 1956 1992 2241 2272 2414 2448 2556 2592 2608 2656 2754 2771 2822 2934 2988 3408 3621 3672 3834 3888 3912 3984 4131 4233 4401 4482 4828 4896 5112 5216 5508 5542 5644 5751 5868 5893 5976 6723 6816 7242 7344 7668 7776 7824 7968 8262 8313 8466 8802 8964 9656 10224 10863 11016 11084 11288 11502 11573 11736 11786 11952 12699 13203 13446 13529 14484 14688 15336 15648 16524 16626 16932 17253 17604 17679 17928 19312 20169 20448 21726 22032 22168 22576 23004 23146 23472 23572 23904 24939 25398 26406 26892 27058 28968 30672 32589 33048 33252 33864 34506 34719 35208 35358 35856 38097 38624 39609 40338 40587 43452 44064 44336 45152 46008 46292 46944 47144 49878 50796 52812 53037 53784 54116 57936 61344 65178 66096 66504 67728 69012 69438 70416 70716 71712 74817 76194 79218 80676 81174 86904 88672 92016 92584 94288 97767 99756 100181 101592 104157 105624 106074 107568 108232 114291 115872 121761 130356 132192 133008 135456 138024 138876 140832 141432 149634 152388 158436 159111 161352 162348 173808 184032 185168 188576 195534 196741 199512 200362 203184 208314 211248 212148 215136 216464 224451 228582 229993 243522 260712 266016 276048 277752 282864 293301 299268 300543 304776 312471 316872 318222 322704 324696 342873 347616 365283 370336 391068 393482 399024 400724 406368 416628 422496 424296 432928 448902 457164 459986 477333 487044 521424 552096 555504 565728 586602 590223 598536 601086 609552 624942 633744 636444 645408 649392 673353 685746 689979 730566 782136 786964 798048 801448 833256 848592 897804 901629 914328 919972 937413 954666 960559 974088 1042848 1095849 1111008 1173204 1180446 1197072 1202172 1219104 1249884 1267488 1272888 1298784 1346706 1371492 1379958 1431999 1461132 1564272 1573928 1602896 1666512 1697184 1770669 1795608 1803258 1828656 1839944 1874826 1909332 1921118 1948176 2069937 2191698 2346408 2360892 2394144 2404344 2499768 2545776 2693412 2704887 2742984 2759916 2812239 2863998 2881677 2922264 3128544 3147856 3205792 3287547 3333024 3541338 3591216 3606516 3657312 3679888 3749652 3818664 3842236 3896352 4139874 4383396 4692816 4721784 4808688 4999536 5091552 5312007 5386824 5409774 5485968 5519832 5624478 5727996 5763354 5844528 6209811 6295712 6575094 7082676 7182432 7213032 7359776 7499304 7637328 7684472 8114661 8279748 8645031 8766792 9385632 9443568 9617376 9999072 10624014 10773648 10819548 10971936 11039664 11248956 11455992 11526708 11689056 12419622 13150188 14165352 14426064 14998608 15274656 15368944 15936021 16229322 16329503 16559496 17290062 17533584 18629433 18887136 21248028 21547296 21639096 22079328 22497912 22911984 23053416 24343983 24839244 25935093 26300376 28330704 28852128 29997216 30737888 31872042 32458644 32659006 33118992 34580124 35067168 37258866 42496056 43278192 44995824 45823968 46106832 47808063 48687966 48988509 49678488 51870186 52600752 55888299 56661408 63744084 64917288 65318012 66237984 69160248 74517732 77805279 84992112 86556384 89991648 92213664 95616126 97375932 97977018 99356976 103740372 105201504 111776598 127488168 129834576 130636024 138320496 146965527 149035464 155610558 169984224 191232252 194751864 195954036 198713952 207480744 223553196 233415837 254976336 259669152 261272048 276640992 293931054 298070928 311221116 382464504 389503728 391908072 414961488 440896581 447106392 466831674 509952672 522544096 587862108 596141856 622442232 764929008 779007456 783816144 829922976 881793162 894212784 933663348 1175724216 1244884464 1322689743 1529858016 1567632288 1763586324 1788425568 1867326696 2351448432 2489768928 2645379486 3527172648 3734653392 3968069229 4702896864 5290758972 7054345296 7469306784 7936138458 10581517944 14108690592 15872276916 21163035888 31744553832 42326071776 63489107664 126978215328
• Sum of all divisors σ(n): 409420956672
• Sum of proper divisors (its aliquot sum) s(n): 282442741344
• 126978215328 is an abundant number, because the sum of its proper divisors (282442741344) is greater than itself. Its abundance is 155464526016

Bases of 126978215328

• Binary: 1110110010000011111011100110110100000₂
• Hexadecimal: 0x1D907DCDA0
• Base-36: 1MBZJU00

Squares and roots of 126978215328

• 126978215328 squared (126978215328²) is 16123467167883934147584
• 126978215328 cubed (126978215328³) is 2047329085877504516303693282967552
• The square root of 126978215328 is 356340.0276814267
• The cube root of 126978215328 is 5026.2382741187

Scales and comparisons

• 126,978,215,328 seconds is equal to 4,037 years, 26 weeks, 5 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 126,978,215,328 would take you about eight thousand and seventy-five 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 126978215328 cubic inches would be around 418.9 feet tall.

Recreational maths with 126978215328

• 126978215328 backwards is 823512879621
• 126978215328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126978215328's digits is 54
• More coming soon!