91146720126800

Names of 91146720126800

• Cardinal: 91146720126800 can be written as Ninety-one trillion, one hundred forty-six billion, seven hundred twenty million, one hundred twenty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 9.11467201268 × 10¹³

Factors of 91146720126800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24600

Divisors of 91146720126800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 40 41 50 52 58 65 80 82 100 104 116 130 145 164 200 205 208 232 260 290 325 328 377 400 410 464 520 533 580 617 650 656 725 754 820 1025 1040 1066 1160 1189 1234 1300 1450 1508 1640 1885 2050 2132 2320 2378 2468 2600 2665 2900 3016 3085 3280 3770 4100 4264 4756 4936 5200 5330 5800 5945 6032 6170 7540 8021 8200 8528 9425 9512 9872 10660 11600 11890 12340 13325 15080 15425 15457 16042 16400 17893 18850 19024 21320 23780 23893 24680 25297 26650 29725 30160 30850 30914 32084 35786 37700 40105 42640 47560 47786 49360 50594 53300 59450 61700 61828 64168 71572 75400 77285 80210 89465 95120 95572 101188 106600 118900 119465 123400 123656 126485 128336 143144 150800 154570 160420 178930 191144 200525 202376 213200 232609 237800 238930 246800 247312 252970 286288 309140 310609 320840 328861 357860 382288 386425 401050 404752 447325 465218 475600 477860 505940 597325 618280 621218 632425 641680 657722 692897 715720 733613 772850 802100 894650 930436 955720 979613 1011880 1163045 1194650 1236560 1242436 1264850 1315444 1385794 1431440 1467226 1545700 1553045 1604200 1644305 1789300 1860872 1911440 1959226 2023760 2326090 2389300 2484872 2529700 2630888 2771588 2934452 3091400 3106090 3208400 3288610 3464485 3578600 3668065 3721744 3918452 4652180 4778600 4898065 4969744 5059400 5261776 5543176 5815225 5868904 6182800 6212180 6577220 6928970 7157200 7336130 7765225 7836904 8221525 9007661 9304360 9536969 9557200 9796130 10118800 11086352 11630450 11737808 12424360 12734969 13154440 13857940 14672260 14741981 15530450 15673808 16443050 17322425 18015322 18340325 18608720 19073938 19592260 23260900 24490325 24848720 25469938 26308880 27715880 28408777 29344520 29483962 31060900 32886100 34644850 36030644 36680650 38147876 39184520 45038305 46521800 47684845 48980650 50939876 55431760 56817554 58689040 58967924 62121800 63674845 65772200 69289700 72061288 73361300 73709905 76295752 78369040 90076610 93043600 95369690 97961300 101879752 113635108 117935848 124243600 127349690 131544400 138579400 142043885 144122576 146722600 147419810 152591504 180153220 190739380 191645753 195922600 203759504 225191525 227270216 235871696 238424225 254699380 277158800 284087770 293445200 294839620 318374225 360306440 368549525 369314101 381478760 383291506 391845200 427517449 450383050 454540432 476848450 509398760 568175540 589679240 604421221 636748450 710219425 720612880 737099050 738628202 762957520 766583012 855034898 900766100 953696900 958228765 1018797520 1136351080 1179358480 1208842442 1273496900 1420438850 1474198100 1477256404 1533166024 1710069796 1801532200 1846570505 1907393800 1916457530 2137587245 2272702160 2417684884 2546993800 2840877700 2948396200 2954512808 3022106105 3066332048 3420139592 3603064400 3693141010 3814787600 3832915060 4275174490 4791143825 4835369768 5093987600 5557726837 5681755400 5896792400 5909025616 6044212210 6840279184 7386282020 7665830120 7857475873 8550348980 9232852525 9582287650 9670739536 10687936225 11115453674 11363510800 12088424420 14772564040 15110530525 15331660240 15714951746 17100697960 17528215409 18465705050 19164575300 21375872450 22230907348 24176848840 27788634185 29545128080 30221061050 31429903492 34201395920 35056430818 36931410100 38329150600 39287379365 42751744900 44461814696 48353697680 55577268370 60442122100 62859806984 70112861636 73862820200 76658301200 78574758730 85503489800 87641077045 88923629392 111154536740 120884244200 125719613968 138943170925 140225723272 147725640400 157149517460 171006979600 175282154090 196436896825 222309073480 227866800317 241768488400 277886341850 280451446544 314299034920 350564308180 392873793650 438205385225 444618146960 455733600634 555772683700 628598069840 701128616360 785747587300 876410770450 911467201268 1111545367400 1139334001585 1402257232720 1571495174600 1752821540900 1822934402536 2223090734800 2278668003170 3142990349200 3505643081800 3645868805072 4557336006340 5696670007925 7011286163600 9114672012680 11393340015850 18229344025360 22786680031700 45573360063400 91146720126800
• Sum of all divisors σ(n): 250322163043680
• Sum of proper divisors (its aliquot sum) s(n): 159175442916880
• 91146720126800 is an abundant number, because the sum of its proper divisors (159175442916880) is greater than itself. Its abundance is 68028722790080

Bases of 91146720126800

• Binary: 10100101110010110111111111000000010011101010000₂
• Hexadecimal: 0x52E5BFE02750
• Base-36: WB483TP3K

Squares and roots of 91146720126800

• 91146720126800 squared (91146720126800²) is 8307724589873208208078240000
• 91146720126800 cubed (91146720126800³) is 757221848083707622039331880157120832000000
• The square root of 91146720126800 is 9547079.1411195497
• The cube root of 91146720126800 is 45003.5750454857

Scales and comparisons

• 91,146,720,126,800 seconds is equal to 2,898,183 years, 39 weeks, 5 days, 8 hours, 33 minutes, 20 seconds.
• To count from 1 to 91,146,720,126,800 would take you about seven million, two hundred forty-five thousand, four hundred fifty-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 91146720126800 cubic inches would be around 3750.3 feet tall.

Recreational maths with 91146720126800

• 91146720126800 backwards is 00862102764119
• The number of decimal digits it has is: 14
• The sum of 91146720126800's digits is 47
• More coming soon!