1395486139040

Names of 1395486139040

• Cardinal: 1395486139040 can be written as One trillion, three hundred ninety-five billion, four hundred eighty-six million, one hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.39548613904 × 10¹²

Factors of 1395486139040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4065

Divisors of 1395486139040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 73 80 98 112 140 146 160 196 224 245 280 292 365 392 490 511 560 584 730 757 784 980 1022 1120 1168 1460 1514 1568 1960 2044 2336 2555 2920 3028 3221 3577 3785 3920 4088 5110 5299 5840 6056 6442 7154 7570 7840 8176 10220 10598 11680 12112 12884 14308 15140 16105 16352 17885 20440 21196 22547 24224 25768 26495 28616 30280 32210 35770 37093 40880 42392 45094 51536 52990 55261 57232 60560 64420 71540 74186 81760 84784 90188 103072 105980 110522 112735 114464 121120 128840 143080 148372 157829 169568 180376 185465 211960 221044 225470 235133 257680 276305 286160 296744 315658 360752 370930 386827 423920 442088 450940 470266 515360 552610 572320 593488 631316 721504 741860 773654 789145 847840 884176 901880 940532 1105220 1175665 1186976 1262632 1483720 1547308 1578290 1645931 1768352 1803760 1881064 1934135 2210440 2351330 2438297 2525264 2707789 2967440 3094616 3156580 3291862 3607520 3762128 3868270 4420880 4702660 4876594 5050528 5415578 5934880 6189232 6313160 6583724 7524256 7736540 8229655 8841760 9405320 9753188 10831156 11521517 12191485 12378464 12626320 13167448 13538945 15473080 16459310 17068079 18810640 19506376 21662312 23043034 24382970 25252640 26334896 27077890 30946160 32918620 34136158 37621280 39012752 43324624 46086068 48765940 52669792 54155780 57607585 61892320 65837240 68272316 78025504 85340395 86649248 92172136 97531880 108311560 115215170 119476553 131674480 136544632 170680790 177995681 184344272 195063760 216623120 230430340 238953106 263348960 273089264 341361580 355991362 368688544 390127520 433246240 460860680 477906212 546178528 597382765 682723160 711982724 889978405 921721360 955812424 1194765530 1245969767 1365446320 1423965448 1779956810 1843442720 1911624848 2389531060 2491939534 2730892640 2847930896 3559913620 3823249696 4779062120 4983879068 5695861792 6229848835 7119827240 8721788369 9558124240 9967758136 12459697670 14239654480 17443576738 19116248480 19935516272 24919395340 28479308960 34887153476 39871032544 43608941845 49838790680 69774306952 87217883690 99677581360 139548613904 174435767380 199355162720 279097227808 348871534760 697743069520 1395486139040
• Sum of all divisors σ(n): 3893974623504
• Sum of proper divisors (its aliquot sum) s(n): 2498488484464
• 1395486139040 is an abundant number, because the sum of its proper divisors (2498488484464) is greater than itself. Its abundance is 1103002345424

Bases of 1395486139040

• Binary: 10100010011101001011101001010001010100000₂
• Hexadecimal: 0x144E974A2A0
• Base-36: HT2SF068

Squares and roots of 1395486139040

• 1395486139040 squared (1395486139040²) is 1947381564252766212121600
• 1395486139040 cubed (1395486139040³) is 2717543980336768403993337230987264000
• The square root of 1395486139040 is 1181306.9622413983
• The cube root of 1395486139040 is 11174.8536040493

Scales and comparisons

• 1,395,486,139,040 seconds is equal to 44,372 years, 7 weeks, 2 days, 22 hours, 37 minutes, 20 seconds.
• To count from 1 to 1,395,486,139,040 would take you about one hundred ten thousand, nine hundred thirty 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 1395486139040 cubic inches would be around 931.2 feet tall.

Recreational maths with 1395486139040

• 1395486139040 backwards is 0409316845931
• The number of decimal digits it has is: 13
• The sum of 1395486139040's digits is 53
• More coming soon!