1375978987656

Names of 1375978987656

• Cardinal: 1375978987656 can be written as One trillion, three hundred seventy-five billion, nine hundred seventy-eight million, nine hundred eighty-seven thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.375978987656 × 10¹²

Factors of 1375978987656

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7076

Divisors of 1375978987656

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 37 39 42 52 54 56 63 72 74 78 84 91 104 108 111 117 126 148 156 168 182 189 216 222 234 252 259 273 281 296 312 333 351 364 378 444 468 481 504 518 546 562 666 702 728 756 777 819 843 888 936 962 999 1036 1092 1124 1332 1404 1443 1512 1554 1638 1686 1924 1967 1998 2072 2184 2248 2331 2457 2529 2664 2808 2886 3108 3276 3367 3372 3653 3848 3934 3996 4329 4662 4914 5058 5772 5901 6216 6552 6733 6734 6744 6993 7306 7587 7868 7992 8658 9324 9828 10101 10116 10397 10959 11544 11802 12987 13466 13468 13986 14612 15174 15736 17316 17703 18648 19656 20199 20202 20232 20794 21918 23604 25571 25974 26932 26936 27972 29224 30303 30348 31191 32877 34632 35406 40398 40404 41588 43836 47131 47208 51142 51948 53109 53864 55944 60597 60606 60696 62382 65754 70812 72779 76713 80796 80808 83176 87529 87672 90909 93573 94262 98631 102284 103896 106218 121194 121212 124764 131508 135161 141393 141624 145558 153426 161592 175058 181791 181818 187146 188524 197262 204568 212436 218337 230139 242388 242424 249121 249528 262587 263016 270322 280719 282786 291116 306852 350116 363582 363636 374292 377048 394524 405483 424179 424872 436674 460278 484776 498242 525174 540644 561438 565572 582232 612703 613704 655011 690417 700232 727164 727272 747363 748584 787761 789048 810966 848358 873348 920556 946127 996484 1050348 1081288 1122876 1131144 1216449 1225406 1272537 1310022 1380834 1454328 1494726 1575522 1621932 1696716 1743847 1746696 1838109 1841112 1891973 1892254 1965033 1992968 2100696 2242089 2245752 2363283 2432898 2450812 2545074 2620044 2761668 2838381 2989452 3151044 3238573 3243864 3393432 3487694 3649347 3676218 3783946 3784508 3930066 4484178 4726566 4865796 4901624 5090148 5231541 5240088 5514327 5523336 5675919 5676762 5978904 6302088 6477146 6726267 6975388 7298694 7352436 7567892 7569016 7860132 8515143 8968356 9453132 9715719 9731592 10180296 10463082 11028654 11351838 11353524 12954292 13243811 13452534 13950776 14597388 14704872 15135784 15694623 15720264 16542981 17027757 17030286 17936712 18906264 19431438 20926164 22057308 22670011 22703676 22707048 24595649 25545429 25908584 26487622 26905068 29147157 29194776 31389246 33085962 34055514 34060572 38862876 39731433 41852328 44114616 45340022 45407352 47083869 49191298 51083271 51090858 52975244 53810136 58294314 62778492 66171924 68010033 68111028 68121144 70003001 73786947 77725752 79462866 87441471 90680044 94167738 98382596 102166542 102181716 105950488 116588628 119194299 125556984 132343848 136020066 136222056 140006002 147573894 158925732 172169543 174882942 181360088 188335476 196765192 204030099 204333084 204363432 210009003 221360841 233177256 238388598 272040132 280012004 295147788 317851464 344339086 349765884 357582897 376670952 408060198 408666168 420018006 442721682 476777196 490021007 516508629 544080264 560024008 590295576 612090297 630027009 664082523 688678172 699531768 715165794 816120396 840036012 885443364 910039013 953554392 980042014 1033017258 1224180594 1260054018 1328165046 1377356344 1430331588 1470063021 1549525887 1632240792 1680072024 1770886728 1820078026 1890081027 1960084028 2066034516 2448361188 2520108036 2656330092 2730117039 2860663176 2940126042 3099051774 3640156052 3780162054 3920168056 4132069032 4410189063 4648577661 4896722376 5040216072 5312660184 5460234078 5880252084 6198103548 6370273091 7280312104 7560324108 8190351117 8820378126 9297155322 10920468156 11760504168 12396207096 12740546182 13230567189 15120648216 16380702234 17640756252 18594310644 19110819273 21840936312 24571053351 25481092364 26461134378 32761404468 35281512504 37188621288 38221638546 49142106702 50962184728 52922268756 57332457819 65522808936 76443277092 98284213404 105844537512 114664915638 152886554184 171997373457 196568426808 229329831276 343994746914 458659662552 687989493828 1375978987656
• Sum of all divisors σ(n): 4849255756800
• Sum of proper divisors (its aliquot sum) s(n): 3473276769144
• 1375978987656 is an abundant number, because the sum of its proper divisors (3473276769144) is greater than itself. Its abundance is 2097297781488

Bases of 1375978987656

• Binary: 10100000001011110101111010010000010001000₂
• Hexadecimal: 0x1405EBD2088
• Base-36: HK46D1U0

Squares and roots of 1375978987656

• 1375978987656 squared (1375978987656²) is 1893318174470830600374336
• 1375978987656 cubed (1375978987656³) is 2605166025019079473004545543923196416
• The square root of 1375978987656 is 1173021.3074177297
• The cube root of 1375978987656 is 11122.5389165229

Scales and comparisons

• 1,375,978,987,656 seconds is equal to 43,751 years, 45 weeks, 3 days, 17 hours, 27 minutes, 36 seconds.
• To count from 1 to 1,375,978,987,656 would take you about one hundred nine thousand, three hundred seventy-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 1375978987656 cubic inches would be around 926.9 feet tall.

Recreational maths with 1375978987656

• 1375978987656 backwards is 6567898795731
• The number of decimal digits it has is: 13
• The sum of 1375978987656's digits is 81
• More coming soon!