1386420707840

Names of 1386420707840

• Cardinal: 1386420707840 can be written as One trillion, three hundred eighty-six billion, four hundred twenty million, seven hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.38642070784 × 10¹²

Factors of 1386420707840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 98

Divisors of 1386420707840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 49 53 56 62 64 70 80 98 106 112 124 128 140 155 160 196 212 217 224 245 248 256 265 280 310 320 343 371 392 424 434 448 490 496 512 530 560 620 640 686 742 784 848 868 896 961 980 992 1060 1085 1120 1240 1280 1372 1484 1519 1568 1643 1696 1715 1736 1792 1855 1922 1960 1984 2120 2170 2240 2480 2560 2597 2744 2968 3038 3136 3286 3392 3430 3472 3584 3710 3844 3920 3968 4240 4340 4480 4805 4960 5194 5488 5936 6076 6272 6572 6727 6784 6860 6944 7420 7595 7688 7840 7936 8215 8480 8680 8960 9610 9920 10388 10633 10976 11501 11872 12152 12544 12985 13144 13454 13568 13720 13888 14840 15190 15376 15680 15872 16430 16960 17360 17920 18179 19220 19840 20776 21266 21952 23002 23744 24304 25088 25970 26288 26908 27136 27440 27776 29680 29791 30380 30752 31360 32860 33635 33920 34720 36358 38440 39680 41552 42532 43904 46004 47089 47488 48608 50933 51940 52576 53165 53816 54880 55552 57505 59360 59582 60760 61504 62720 65720 67270 67840 69440 72716 76880 79360 80507 83104 85064 87808 90895 92008 94178 94976 97216 101866 103880 105152 106330 107632 109760 111104 115010 118720 119164 121520 123008 125440 131440 134540 135680 138880 145432 148955 153760 161014 166208 170128 175616 181790 184016 188356 189952 194432 203732 207760 208537 210304 212660 215264 219520 230020 235445 237440 238328 243040 246016 254665 262880 269080 277760 290864 297910 307520 322028 329623 332416 340256 356531 363580 368032 376712 388864 402535 407464 415520 417074 420608 425320 430528 439040 460040 470890 474880 476656 486080 492032 509330 525760 538160 555520 563549 581728 595820 615040 644056 659246 664832 680512 713062 727160 736064 753424 777728 805070 814928 831040 834148 841216 850640 861056 878080 920080 941780 949760 953312 972160 1018660 1042685 1051520 1076320 1127098 1163456 1191640 1230080 1288112 1318492 1329664 1361024 1426124 1454320 1459759 1472128 1506848 1578923 1610140 1629856 1648115 1662080 1668296 1701280 1722112 1782655 1840160 1883560 1906624 1944320 2037320 2085370 2103040 2152640 2254196 2326912 2383280 2460160 2495717 2576224 2636984 2722048 2817745 2852248 2908640 2919518 2944256 3013696 3157846 3220280 3259712 3296230 3324160 3336592 3402560 3444224 3565310 3680320 3767120 3813248 3888640 4074640 4170740 4206080 4305280 4508392 4653824 4766560 4991434 5152448 5273968 5444096 5635490 5704496 5817280 5839036 5888512 6027392 6315692 6440560 6519424 6592460 6648320 6673184 6805120 7130620 7298795 7360640 7534240 7626496 7894615 8149280 8341480 8610560 9016784 9307648 9533120 9982868 10218313 10304896 10547936 11052461 11270980 11408992 11634560 11678072 12054784 12478585 12631384 12881120 13038848 13184920 13346368 13610240 14261240 14597590 14721280 15068480 15252992 15789230 16298560 16682960 17221120 17470019 18033568 19066240 19965736 20436626 20609792 21095872 22104922 22541960 22817984 23269120 23356144 24109568 24957170 25262768 25762240 26077696 26369840 26692736 27220480 28522480 29195180 29442560 30136960 31578460 32597120 33365920 34940038 36067136 38132480 39931472 40873252 41219584 42191744 44209844 45083920 45635968 46538240 46712288 49914340 50525536 51091565 51524480 52739680 53385472 55262305 57044960 58390360 60273920 63156920 65194240 66731840 69880076 72134272 76264960 77367227 79862944 81746504 84383488 87350095 88419688 90167840 91271936 93424576 99828680 101051072 102183130 103048960 105479360 106770944 110524610 114089920 116780720 120547840 126313840 130388480 133463680 139760152 144268544 154734454 159725888 163493008 168766976 174700190 176839376 180335680 182543872 186849152 199657360 202102144 204366260 206097920 210958720 221049220 228179840 233561440 252627680 266927360 279520304 288537088 309468908 319451776 326986016 349400380 353678752 360671360 373698304 386836135 399314720 404204288 408732520 421917440 442098440 456359680 467122880 505255360 533854720 541570589 559040608 618937816 638903552 653972032 698800760 707357504 721342720 747396608 773672270 798629440 808408576 817465040 843834880 884196880 912719360 934245760 1010510720 1083141178 1118081216 1237875632 1277807104 1307944064 1397601520 1414715008 1442685440 1547344540 1597258880 1634930080 1768393760 1868491520 2021021440 2166282356 2236162432 2475751264 2615888128 2707852945 2795203040 2829430016 3094689080 3194517760 3269860160 3536787520 3736983040 4042042880 4332564712 4472324864 4951502528 5231776256 5415705890 5590406080 5658860032 6189378160 6389035520 6539720320 7073575040 8665129424 8944649728 9903005056 10831411780 11180812160 12378756320 13079440640 14147150080 17330258848 19806010112 21662823560 22361624320 24757512640 26158881280 28294300160 34660517696 39612020224 43325647120 44723248640 49515025280 69321035392 86651294240 99030050560 138642070784 173302588480 198060101120 277284141568 346605176960 693210353920 1386420707840
• Sum of all divisors σ(n): 4081367347200
• Sum of proper divisors (its aliquot sum) s(n): 2694946639360
• 1386420707840 is an abundant number, because the sum of its proper divisors (2694946639360) is greater than itself. Its abundance is 1308525931520

Bases of 1386420707840

• Binary: 10100001011001101000111010010001000000000₂
• Hexadecimal: 0x142CD1D2200
• Base-36: HOWV3COW

Squares and roots of 1386420707840

• 1386420707840 squared (1386420707840²) is 1922162379127566637465600
• 1386420707840 cubed (1386420707840³) is 2664925726253459379171825815650304000
• The square root of 1386420707840 is 1177463.6758049055
• The cube root of 1386420707840 is 11150.6027889443

Scales and comparisons

• 1,386,420,707,840 seconds is equal to 44,083 years, 46 weeks, 1 day, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 1,386,420,707,840 would take you about one hundred ten thousand, two hundred 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 1386420707840 cubic inches would be around 929.2 feet tall.

Recreational maths with 1386420707840

• 1386420707840 backwards is 0487070246831
• The number of decimal digits it has is: 13
• The sum of 1386420707840's digits is 50
• More coming soon!