147989750648640

Names of 147989750648640

• Cardinal: 147989750648640 can be written as One hundred forty-seven trillion, nine hundred eighty-nine billion, seven hundred fifty million, six hundred forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4798975064864 × 10¹⁴

Factors of 147989750648640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 838

Divisors of 147989750648640

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 136 160 170 192 204 240 255 272 289 320 340 408 480 510 544 578 680 811 816 867 960 1020 1088 1156 1360 1445 1622 1632 1734 2040 2312 2433 2720 2890 3244 3264 3468 4055 4080 4335 4624 4866 5440 5780 6488 6936 8110 8160 8670 9248 9732 11560 12165 12976 13787 13872 16220 16320 17340 18496 19464 23120 24330 25952 27574 27744 32440 34680 38928 41361 46240 48660 51904 55148 55488 64880 68935 69360 77856 82722 92480 97320 110296 129760 137870 138720 155712 165444 194640 206805 220592 234379 259520 275740 277440 330888 389280 413610 441184 468758 551480 657721 661776 703137 778560 827220 882368 937516 1102960 1171895 1315442 1323552 1406274 1654440 1875032 1973163 2205920 2343790 2630884 2647104 2812548 3288605 3308880 3515685 3750064 3946326 4411840 4687580 5261768 5625096 6577210 6617760 7031370 7500128 7892652 9375160 9865815 10523536 11181257 11250192 13154420 13235520 14062740 15000256 15785304 18750320 19731630 21047072 22362514 22500384 26308840 28125480 31570608 33543771 37500640 39463260 42094144 44725028 45000768 52617680 55906285 56250960 63141216 67087542 75001280 78926520 89450056 105235360 111812570 112501920 126282432 134175084 157853040 167718855 178900112 190081369 210470720 223625140 225003840 268350168 315706080 335437710 357800224 380162738 447250280 533411731 536700336 570244107 631412160 670875420 715600448 760325476 894500560 950406845 1066823462 1073400672 1140488214 1341750840 1520650952 1600235193 1789001120 1900813690 2133646924 2146801344 2280976428 2667058655 2683501680 2851220535 3041301904 3200470386 3578002240 3801627380 4267293848 4561952856 5334117310 5367003360 5702441070 6082603808 6400940772 7603254760 8001175965 8534587696 9067999427 9123905712 10668234620 10734006720 11404882140 12165207616 12801881544 15206509520 16002351930 17069175392 18135998854 18247811424 21336469240 22809764280 25603763088 27203998281 30413019040 32004703860 34138350784 36271997708 36495622848 42672938480 45339997135 45619528560 51207526176 54407996562 60826038080 64009407720 72543995416 85345876960 90679994270 91239057120 102415052352 108815993124 128018815440 136019991405 145087990832 154155990259 170691753920 181359988540 182478114240 217631986248 256037630880 272039982810 290175981664 308311980518 362719977080 435263972496 462467970777 512075261760 544079965620 580351963328 616623961036 725439954160 770779951295 870527944992 924935941554 1088159931240 1233247922072 1450879908320 1541559902590 1741055889984 1849871883108 2176319862480 2312339853885 2466495844144 2901759816640 3083119805180 3699743766216 4352639724960 4624679707770 4932991688288 6166239610360 7399487532432 8705279449920 9249359415540 9865983376576 12332479220720 14798975064864 18498718831080 24664958441440 29597950129728 36997437662160 49329916882880 73994875324320 147989750648640
• Sum of all divisors σ(n): 499748772554304
• Sum of proper divisors (its aliquot sum) s(n): 351759021905664
• 147989750648640 is an abundant number, because the sum of its proper divisors (351759021905664) is greater than itself. Its abundance is 203769271257024

Bases of 147989750648640

• Binary: 100001101001100010001100100001001000111101000000₂
• Hexadecimal: 0x86988C848F40
• Base-36: 1GGHJWJY2O

Squares and roots of 147989750648640

• 147989750648640 squared (147989750648640²) is 21900966297046643300733849600
• 147989750648640 cubed (147989750648640³) is 3241118541264201259331111929429604204544000
• The square root of 147989750648640 is 12165103.8075570897
• The cube root of 147989750648640 is 52894.5036472493

Scales and comparisons

• 147,989,750,648,640 seconds is equal to 4,705,616 years, 16 weeks, 5 hours, 4 minutes.
• To count from 1 to 147,989,750,648,640 would take you about eleven million, seven hundred sixty-four thousand and forty 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 147989750648640 cubic inches would be around 4407.9 feet tall.

Recreational maths with 147989750648640

• 147989750648640 backwards is 046846057989741
• The number of decimal digits it has is: 15
• The sum of 147989750648640's digits is 78
• More coming soon!