1531913340672

Names of 1531913340672

• Cardinal: 1531913340672 can be written as One trillion, five hundred thirty-one billion, nine hundred thirteen million, three hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.531913340672 × 10¹²

Factors of 1531913340672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 140926

Divisors of 1531913340672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 88 96 99 104 108 117 121 128 132 143 144 156 176 192 198 208 216 234 242 256 264 286 288 297 312 351 352 363 384 396 416 429 432 468 484 528 572 576 594 624 702 704 726 768 792 832 858 864 936 968 1056 1089 1144 1152 1188 1248 1287 1404 1408 1452 1573 1584 1664 1716 1728 1872 1936 2112 2178 2288 2304 2376 2496 2574 2808 2816 2904 3146 3168 3267 3328 3432 3456 3744 3861 3872 4224 4356 4576 4719 4752 4992 5148 5616 5808 6292 6336 6534 6864 6912 7488 7722 7744 8448 8712 9152 9438 9504 9984 10296 11232 11616 12584 12672 13068 13728 14157 14976 15444 15488 17424 18304 18876 19008 20592 22464 23232 25168 25344 26136 27456 28314 29952 30888 30976 34848 36608 37752 38016 41184 42471 44928 46464 50336 52272 54912 56628 61776 69696 75504 76032 82368 84942 89856 92928 100672 104544 109824 113256 123552 139392 140897 151008 164736 169884 201344 209088 226512 247104 278784 281794 302016 329472 339768 402688 418176 422691 453024 494208 563588 604032 679536 836352 845382 906048 988416 1127176 1208064 1268073 1359072 1549867 1690764 1812096 1831661 2254352 2536146 2718144 3099734 3381528 3624192 3663322 3804219 4508704 4649601 5072292 5436288 5494983 6199468 6763056 7326644 7608438 9017408 9299202 10144584 10872576 10989966 12398936 13526112 13948803 14653288 15216876 16484949 17048537 18034816 18598404 20148271 20289168 21979932 24797872 27052224 27897606 29306576 30433752 32969898 34097074 36069632 37196808 40296542 40578336 41846409 43959864 49454847 49595744 51145611 54104448 55795212 58613152 60444813 60867504 65939796 68194148 74393616 80593084 81156672 83692818 87919728 98909694 99191488 102291222 108208896 111590424 117226304 120889626 121735008 131879592 136388296 148787232 153436833 161186168 162313344 167385636 175839456 181334439 197819388 198382976 204582444 221630981 223180848 234452608 241779252 243470016 263759184 272776592 297574464 306873666 322372336 324626688 334771272 351678912 362668878 395638776 396765952 409164888 443261962 446361696 460310499 468905216 483558504 486940032 527518368 544003317 545553184 595148928 613747332 644744672 664892943 669542544 703357824 725337756 791277552 818329776 886523924 892723392 920620998 967117008 973880064 1055036736 1088006634 1091106368 1190297856 1227494664 1289489344 1329785886 1339085088 1406715648 1450675512 1582555104 1636659552 1773047848 1785446784 1841241996 1934234016 1994678829 2110073472 2176013268 2182212736 2454989328 2578978688 2659571772 2678170176 2901351024 3165110208 3273319104 3546095696 3570893568 3682483992 3868468032 3989357658 4220146944 4352026536 4364425472 4909978656 5157957376 5319143544 5356340352 5802702048 5984036487 6330220416 6546638208 7092191392 7364967984 7736936064 7978715316 8704053072 9819957312 10638287088 10712680704 11605404096 11968072974 12660440832 13093276416 14184382784 14729935968 15473872128 15957430632 17408106144 19639914624 21276574176 23210808192 23936145948 28368765568 29459871936 31914861264 34816212288 39279829248 42553148352 46421616384 47872291896 56737531136 58919743872 63829722528 69632424576 85106296704 95744583792 117839487744 127659445056 139264849152 170212593408 191489167584 255318890112 382978335168 510637780224 765956670336 1531913340672
• Sum of all divisors σ(n): 5362476433440
• Sum of proper divisors (its aliquot sum) s(n): 3830563092768
• 1531913340672 is an abundant number, because the sum of its proper divisors (3830563092768) is greater than itself. Its abundance is 2298649752096

Bases of 1531913340672

• Binary: 10110010010101101001001101000011100000000₂
• Hexadecimal: 0x164AD268700
• Base-36: JJR1NEO0

Squares and roots of 1531913340672

• 1531913340672 squared (1531913340672²) is 2346758483328847129411584
• 1531913340672 cubed (1531913340672³) is 3595030627946650225163297151095144448
• The square root of 1531913340672 is 1237704.8681620349
• The cube root of 1531913340672 is 11527.7548653273

Scales and comparisons

• 1,531,913,340,672 seconds is equal to 48,710 years, 5 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,531,913,340,672 would take you about one hundred twenty-one thousand, seven hundred seventy-five 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 1531913340672 cubic inches would be around 960.6 feet tall.

Recreational maths with 1531913340672

• 1531913340672 backwards is 2760433191351
• The number of decimal digits it has is: 13
• The sum of 1531913340672's digits is 45
• More coming soon!