1355879479680

Names of 1355879479680

• Cardinal: 1355879479680 can be written as One trillion, three hundred fifty-five billion, eight hundred seventy-nine million, four hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.35587947968 × 10¹²

Factors of 1355879479680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 301495

Divisors of 1355879479680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 71 72 80 88 90 96 99 110 120 128 132 142 144 160 165 176 180 192 198 213 220 240 264 284 288 320 330 352 355 360 384 396 426 440 480 495 528 568 576 639 640 660 704 710 720 781 792 852 880 960 990 1056 1065 1136 1152 1278 1320 1408 1420 1440 1562 1584 1704 1760 1920 1980 2112 2130 2272 2343 2556 2640 2840 2880 3124 3168 3195 3408 3520 3905 3960 4224 4260 4544 4686 5112 5280 5680 5760 6248 6336 6390 6816 7029 7040 7810 7920 8520 9088 9372 10224 10560 11360 11715 12496 12672 12780 13632 14058 15620 15840 17040 18744 20448 21120 22720 23430 24992 25560 27264 28116 31240 31680 34080 35145 37488 40896 45440 46860 49984 51120 56232 62480 63360 68160 70290 74976 81792 93720 99968 102240 112464 124960 136320 140580 149952 187440 204480 224928 249920 281160 299904 301403 374880 408960 449856 499840 562320 602806 749760 899712 904209 1124640 1205612 1499520 1507015 1808418 2249280 2411224 2712627 3014030 3315433 3616836 4498560 4521045 4822448 5425254 6028060 6630866 7233672 9042090 9644896 9946299 10850508 12056120 13261732 13563135 14467344 16577165 18084180 19289792 19892598 21399613 21701016 24112240 26523464 27126270 28934688 29838897 33154330 36168360 38579584 39785196 42799226 43402032 48224480 49731495 53046928 54252540 57869376 59677794 64198839 66308660 72336720 79570392 85598452 86804064 96448960 99462990 106093856 106998065 108505080 115738752 119355588 128397678 132617320 144673440 149194485 159140784 171196904 173608128 192596517 192897920 198925980 212187712 213996130 217010160 235395743 238711176 256795356 265234640 289346880 298388970 318281568 320994195 342393808 347216256 385193034 397851960 424375424 427992260 434020320 470791486 477422352 513590712 530469280 578693760 596777940 636563136 641988390 684787616 706187229 770386068 795703920 855984520 868040640 941582972 954844704 962982585 1027181424 1060938560 1176978715 1193555880 1273126272 1283976780 1369575232 1412374458 1540772136 1591407840 1711969040 1736081280 1883165944 1909689408 1925965170 2054362848 2118561687 2121877120 2353957430 2387111760 2567953560 2739150464 2824748916 3081544272 3182815680 3423938080 3530936145 3766331888 3819378816 3851930340 4108725696 4237123374 4707914860 4774223520 5135907120 5649497832 6163088544 6365631360 6847876160 7061872290 7532663776 7703860680 8217451392 8474246748 9415829720 9548447040 10271814240 10592808435 11298995664 12326177088 13695752320 14123744580 15065327552 15407721360 16948493496 18831659440 19096894080 20543628480 21185616870 22597991328 24652354176 28247489160 30130655104 30815442720 33896986992 37663318880 41087256960 42371233740 45195982656 56494978320 61630885440 67793973984 75326637760 84742467480 90391965312 112989956640 123261770880 135587947968 150653275520 169484934960 225979913280 271175895936 338969869920 451959826560 677939739840 1355879479680
• Sum of all divisors σ(n): 5179615683840
• Sum of proper divisors (its aliquot sum) s(n): 3823736204160
• 1355879479680 is an abundant number, because the sum of its proper divisors (3823736204160) is greater than itself. Its abundance is 2467856724480

Bases of 1355879479680

• Binary: 10011101110110000101101101111100110000000₂
• Hexadecimal: 0x13BB0B6F980
• Base-36: HAVRMU80

Squares and roots of 1355879479680

• 1355879479680 squared (1355879479680²) is 1838409163417307532902400
• 1355879479680 cubed (1355879479680³) is 2492661259933203028418250592223232000
• The square root of 1355879479680 is 1164422.3802727255
• The cube root of 1355879479680 is 11068.1158437703

Scales and comparisons

• 1,355,879,479,680 seconds is equal to 43,112 years, 40 weeks, 1 day, 12 hours, 48 minutes.
• To count from 1 to 1,355,879,479,680 would take you about one hundred seven thousand, seven hundred eighty-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 1355879479680 cubic inches would be around 922.3 feet tall.

Recreational maths with 1355879479680

• 1355879479680 backwards is 0869749785531
• 1355879479680 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1355879479680's digits is 72
• More coming soon!