42987470489640

Names of 42987470489640

• Cardinal: 42987470489640 can be written as Forty-two trillion, nine hundred eighty-seven billion, four hundred seventy million, four hundred eighty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.298747048964 × 10¹³

Factors of 42987470489640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 269

Divisors of 42987470489640

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 62 71 72 90 93 120 124 142 155 157 180 186 213 248 279 284 310 314 355 360 372 426 465 471 558 568 620 628 639 710 744 785 852 930 942 961 1065 1116 1240 1256 1278 1395 1413 1420 1570 1704 1860 1884 1922 2130 2201 2232 2355 2556 2790 2826 2840 2883 3140 3195 3720 3768 3844 4260 4402 4710 4805 4867 5041 5112 5580 5652 5766 6280 6390 6603 7065 7688 8520 8649 8804 9420 9610 9734 10082 11005 11147 11160 11304 11532 12780 13206 14130 14415 14601 15123 17298 17608 18840 19220 19468 19809 20164 22010 22294 23064 24335 24649 25205 25560 26412 28260 28830 29202 30246 33015 33441 34596 38440 38936 39618 40328 43245 43803 44020 44588 45369 48670 49298 50410 52824 55735 56520 57660 58404 60492 66030 66882 68231 69192 73005 73947 75615 79236 86490 87606 88040 89176 90738 97340 98596 99045 100323 100820 111470 115320 116808 120984 123245 132060 133764 136462 146010 147894 150877 151230 156271 158472 167205 172980 175212 181476 194680 197192 198090 200646 201640 204693 219015 221841 222940 226845 246490 264120 267528 272924 292020 295788 301754 302460 312542 334410 341155 345557 345960 350424 362952 369735 396180 401292 409386 438030 443682 445880 452631 453690 468813 492980 501615 545848 584040 591576 603508 604920 614079 625084 668820 682310 691114 739470 754385 764119 781355 791437 792360 802584 818772 876060 887364 905262 907380 937626 985960 1003230 1023465 1036671 1109205 1207016 1228158 1250168 1337640 1357893 1364620 1382228 1406439 1478940 1508770 1528238 1562710 1582874 1637544 1727785 1750079 1752120 1774728 1810524 1814760 1875252 2006460 2046930 2073342 2218410 2263155 2292357 2344065 2374311 2456316 2715786 2729240 2764456 2812878 2957880 3017540 3056476 3070395 3110013 3125420 3165748 3455570 3500158 3621048 3750504 3820595 3957185 4012920 4093860 4146684 4436820 4526310 4584714 4688130 4748622 4844401 4912632 5183355 5250237 5431572 5625756 6035080 6112952 6140790 6220026 6250840 6331496 6789465 6877071 6911140 7000316 7032195 7122933 7641190 7914370 8187720 8293368 8750395 8873640 9052620 9169428 9376260 9497244 9688802 10366710 10500474 10712267 10863144 11251512 11461785 11871555 12281580 12440052 13578930 13754142 13822280 14000632 14064390 14245866 14533203 15282380 15550065 15750711 15828740 17500790 18105240 18338856 18752520 18994488 19377604 20733420 21000948 21424534 22923570 23687689 23743110 24222005 24534547 24563160 24880104 26251185 27157860 27508284 28128780 28491732 29066406 30564760 31100130 31501422 31657480 32136801 34385355 35001580 35614665 38755208 41466840 42001896 42849068 43599609 45847140 47375378 47486220 48444010 49069094 52502370 53561335 54252449 54315720 55016568 56257560 56983464 58132812 62200260 63002844 64273602 68770710 70003160 71063067 71229330 72666015 73603641 78753555 85698136 87199218 91694280 94750756 94972440 96410403 96888020 98138188 105004740 107122670 108504898 116265624 118438445 122672735 124255609 124400520 126005688 128547204 137541420 142126134 142458660 145332030 147207282 157507110 160684005 162757347 174398436 189501512 192820806 193776040 196276376 210009480 213189201 214245340 217009796 217998045 220810923 236876890 245345470 248511218 257094408 271262245 275082840 284252268 284917320 290664060 294414564 315014220 321368010 325514694 348796872 355315335 368018205 372766827 385641612 426378402 428490680 434019592 435996090 441621846 473753780 482052015 488272041 490690940 497022436 542524490 568504536 581328120 588829128 621278045 630028440 642736020 651029388 710630670 736036410 745533654 760570957 771283224 813786735 852756804 871992180 883243692 947507560 964104030 976544082 981381880 994044872 1065946005 1085048980 1104054615 1118300481 1242556090 1285472040 1302058776 1421261340 1472072820 1491067308 1521141914 1627573470 1681825919 1705513608 1743984360 1766487384 1863834135 1928208060 1953088164 2131892010 2170097960 2208109230 2236600962 2281712871 2441360205 2485112180 2842522680 2944145640 2982134616 3042283828 3255146940 3363651838 3727668270 3802854785 3851923879 3856416120 3906176328 4263784020 4416218460 4473201924 4563425742 4882720410 4970224360 5045477757 5591502405 6084567656 6510293880 6727303676 6845138613 7455336540 7605709570 7703847758 8409129595 8527568040 8832436920 8946403848 9126851484 9765440820 10090955514 11183004810 11408564355 11555771637 13454607352 13690277226 14910673080 15136433271 15211419140 15407695516 16818259190 18253702968 19259619395 19530881640 20181911028 22366009620 22817128710 23111543274 25227388785 27380554452 30272866542 30422838280 30815391032 33636518380 34225693065 34667314911 38519238790 40363822056 44732019240 45634257420 46223086548 50454777570 54761108904 57778858185 60545733084 67273036760 68451386130 69334629822 75682166355 77038477580 91268514840 92446173096 100909555140 115557716370 119409640249 121091466168 136902772260 138669259644 151364332710 154076955160 173336574555 201819110280 231115432740 238819280498 273805544520 277338519288 302728665420 346673149110 358228920747 462230865480 477638560996 597048201245 605457330840 693346298220 716457841494 955277121992 1074686762241 1194096402490 1386692596440 1432915682988 1791144603735 2149373524482 2388192804980 2865831365976 3582289207470 4298747048964 4776385609960 5373433811205 7164578414940 8597494097928 10746867622410 14329156829880 21493735244820 42987470489640
• Sum of all divisors σ(n): 147361878685710
• Sum of proper divisors (its aliquot sum) s(n): 104374408196070
• 42987470489640 is an abundant number, because the sum of its proper divisors (104374408196070) is greater than itself. Its abundance is 61386937706430

Bases of 42987470489640

• Binary: 1001110001100011001100111010001000100000101000₂
• Hexadecimal: 0x2718CCE88828
• Base-36: F8K660XM0

Squares and roots of 42987470489640

• 42987470489640 squared (42987470489640²) is 1847922619097669861347329600
• 42987470489640 cubed (42987470489640³) is 79437519055599341449555561670218465344000
• The square root of 42987470489640 is 6556483.0884888279
• The cube root of 42987470489640 is 35030.5774932859

Scales and comparisons

• 42,987,470,489,640 seconds is equal to 1,366,868 years, 30 weeks, 5 days, 16 hours, 54 minutes.
• To count from 1 to 42,987,470,489,640 would take you about three million, four hundred seventeen thousand, one hundred seventy-one 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 42987470489640 cubic inches would be around 2919.2 feet tall.

Recreational maths with 42987470489640

• 42987470489640 backwards is 04698407478924
• 42987470489640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42987470489640's digits is 72
• More coming soon!