31490364952215

Names of 31490364952215

• Cardinal: 31490364952215 can be written as Thirty-one trillion, four hundred ninety billion, three hundred sixty-four million, nine hundred fifty-two thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 3.1490364952215 × 10¹³

Factors of 31490364952215

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2119

Divisors of 31490364952215

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 13 15 27 31 39 45 65 79 93 117 127 135 155 195 237 279 351 381 395 403 465 585 635 711 837 961 1027 1143 1185 1209 1395 1651 1755 1861 1905 2015 2133 2449 2883 3081 3429 3555 3627 3937 4185 4805 4953 5135 5583 5715 6045 7347 8255 8649 9243 9305 10033 10665 10881 11811 12245 12493 14415 14859 15405 16749 17145 18135 19685 22041 24193 24765 25947 27729 27915 30099 31837 35433 36735 37479 43245 44577 46215 50165 50247 51181 54405 57691 59055 62465 66123 72579 74295 75919 83745 90297 95511 106299 110205 112437 120965 122047 129735 130429 138645 147019 150495 153543 159185 173073 177165 187395 217737 222885 227757 236347 251235 255905 270891 286533 288455 311023 330615 337311 362895 366141 379595 391287 441057 451485 460629 477555 519219 531495 562185 610235 652145 653211 683271 709041 735095 749983 767715 859599 865365 933069 986947 1088685 1098423 1138785 1173861 1181735 1323171 1354455 1381887 1432665 1555115 1557657 1586611 1686555 1788421 1830705 1911247 1956435 2049813 2127123 2205285 2249949 2303145 2596095 2799207 2960841 3072511 3266055 3295269 3416355 3521583 3545205 3749915 3969513 4043299 4297995 4557589 4665345 4759833 4934735 5365263 5492115 5733741 5869305 6381369 6615855 6749847 6909435 7326757 7788285 7933055 8397621 8882523 8942105 9217533 9556235 9641713 10249065 10635615 11249745 12129897 13672767 13996035 14279499 14804205 15362555 16095789 16476345 17201223 17607915 18671413 19847565 20216495 20249541 21980271 22787945 23249473 23799165 26647569 26826315 27652599 28668705 28925139 31906845 33749235 36389691 36633785 41018301 41988105 42838497 44412615 46087665 48208565 48287367 51603669 56014239 59248657 60649485 65940813 68363835 69748419 71397495 80478945 82957797 86006115 86775417 93357065 95247841 101247705 109169073 109901355 116247365 123054903 125342269 133237845 138262995 141285259 144625695 168042717 177745971 181948455 197822439 205091505 209245257 214192485 227129467 241436835 242728369 258018345 260326251 280071195 285743523 296243285 329704065 348742095 376026807 414788985 423855777 433877085 476239205 504128151 533237913 545845365 578813803 615274515 626711345 627735771 681388401 706426295 728185107 840213585 857230569 888729855 989112195 1046226285 1128080421 1135647335 1213641845 1271567331 1301631255 1428717615 1599713739 1736441409 1836708367 1880134035 2044165203 2119278885 2184555321 2520640755 2571691707 2666189565 2894069015 2952683071 3138678855 3384241263 3406942005 3640925535 3814701993 4286152845 5209324227 5510125101 5640402105 6132495609 6357836655 6553665963 7524579439 7998568695 8682207045 8858049213 9183541835 10220826015 10922776605 12858458535 14763415355 15627972681 16530375303 16921206315 17943227893 19073509965 22573738317 26046621135 26574147639 27550625505 30662478045 32768329815 37622897195 44290246065 49591125909 53829683679 67721214951 78139863405 79722442917 82651876515 89716139465 112868691585 132870738195 161489051037 203163644853 233261962609 247955629545 269148418395 338606074755 398612214585 484467153111 699785887827 807445255185 1015818224265 1166309813045 2099357663481 2422335765555 3498929439135 6298072990443 10496788317405 31490364952215
• Sum of all divisors σ(n): 63616263782400
• Sum of proper divisors (its aliquot sum) s(n): 32125898830185
• 31490364952215 is an abundant number, because the sum of its proper divisors (32125898830185) is greater than itself. Its abundance is 635533877970

Bases of 31490364952215

• Binary: 111001010001111101100000001000100111010010111₂
• Hexadecimal: 0x1CA3EC044E97
• Base-36: B5UH28H3R

Squares and roots of 31490364952215

• 31490364952215 squared (31490364952215²) is 991643084823690819233406225
• 31490364952215 cubed (31490364952215³) is 31227202643438319736508916421453808538375
• The square root of 31490364952215 is 5611627.6562344191
• The cube root of 31490364952215 is 31578.5776373497

Scales and comparisons

• 31,490,364,952,215 seconds is equal to 1,001,296 years, 10 weeks, 2 days, 13 hours, 50 minutes, 15 seconds.
• To count from 1 to 31,490,364,952,215 would take you about two million, five hundred three thousand, two hundred forty 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 31490364952215 cubic inches would be around 2631.5 feet tall.

Recreational maths with 31490364952215

• 31490364952215 backwards is 51225946309413
• The number of decimal digits it has is: 14
• The sum of 31490364952215's digits is 54
• More coming soon!