31420619253838152

Names of 31420619253838152

• Cardinal: 31420619253838152 can be written as Thirty-one quadrillion, four hundred twenty trillion, six hundred nineteen billion, two hundred fifty-three million, eight hundred thirty-eight thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.1420619253838152 × 10¹⁶

Factors of 31420619253838152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7324

Divisors of 31420619253838152

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 227 234 312 338 454 468 507 676 681 908 936 1014 1352 1362 1521 1816 2028 2043 2724 2951 3042 4056 4086 5448 5902 6084 7079 8172 8853 11804 12168 14158 16344 17706 21237 23608 26559 28316 35412 38363 42474 51529 53118 56632 63711 70824 76726 84948 92027 103058 106236 115089 127422 153452 154587 169896 184054 206116 212472 230178 254844 276081 306904 309174 345267 368108 412232 460356 463761 509688 552162 618348 669877 690534 736216 828243 920712 927522 1104324 1196351 1236696 1339754 1381068 1606933 1656486 1855044 2009631 2208648 2392702 2679508 2762136 3213866 3312972 3589053 3710088 4019262 4785404 4820799 5359016 6028893 6427732 6625944 7178106 8038524 8708401 9570808 9641598 10767159 12057786 12855464 14356212 14462397 16077048 17416802 19283196 20890129 21534318 24115572 26125203 28712424 28924794 34833604 38566392 41780258 43068636 48231144 50112241 52250406 57849588 62670387 69667208 78375609 83560516 86137272 100224482 104500812 115699176 125340774 150336723 156751218 167121032 188011161 200448964 209001624 250681548 271571677 300673446 313502436 364773791 376022322 400897928 451010169 501363096 543143354 601346892 627004872 651459133 729547582 752044644 814715031 902020338 1086286708 1094321373 1202693784 1302918266 1459095164 1504089288 1629430062 1804040676 1954377399 2172573416 2188642746 2444145093 2605836532 2918190328 3258860124 3282964119 3608081352 3908754798 4377285492 4742059283 4888290186 5211673064 5863132197 6517720248 6565928238 7817509596 8468968729 8754570984 9484118566 9776580372 11375478707 11726264394 13131856476 14226177849 15635019192 16937937458 18968237132 19553160744 22750957414 23452528788 25406906187 26263712952 28452355698 33875874916 34126436121 37936474264 42678533547 45501914828 46905057576 50813812374 56904711396 61646770679 67751749832 68252872242 76220718561 85357067094 91003829656 101627624748 102379308363 113809422792 123293541358 136505744484 147881223191 152441437122 170714134188 184940312037 203255249496 204758616726 246587082716 273011488968 295762446382 304882874244 341428268376 369880624074 409517233452 443643669573 493174165432 554820936111 591524892764 609765748488 739761248148 819034466904 887287339146 1109641872222 1183049785528 1330931008719 1479522496296 1774574678292 1922455901483 2219283744444 2582233666489 2661862017438 3549149356584 3844911802966 4438567488888 5164467332978 5323724034876 5767367704449 7689823605932 7746700999467 10328934665956 10647448069752 11534735408898 15379647211864 15493401998934 17302103113347 20657869331912 23069470817796 23240102998401 30986803997868 33569037664357 34604206226694 46138941635592 46480205996802 61973607995736 67138075328714 69208412453388 92960411993604 100707112993071 134276150657428 138416824906776 185920823987208 201414225986142 268552301314856 302121338979213 402828451972284 436397489636641 604242677958426 805656903944568 872794979273282 1208485355916852 1309192468909923 1745589958546564 2416970711833704 2618384937819846 3491179917093128 3927577406729769 5236769875639692 7855154813459538 10473539751279384 15710309626919076 31420619253838152
• Sum of all divisors σ(n): 92567806997337945
• Sum of proper divisors (its aliquot sum) s(n): 61147187743499793
• 31420619253838152 is an abundant number, because the sum of its proper divisors (61147187743499793) is greater than itself. Its abundance is 29726568489661641

Bases of 31420619253838152

• Binary: 1101111101000001110001100000001001111110111000101001000₂
• Hexadecimal: 0x6FA0E3013F7148
• Base-36: 8LDOH7RDXE0

Squares and roots of 31420619253838152

• 31420619253838152 squared (31420619253838152²) is 987255314294664787745983410775104
• 31420619253838152 cubed (31420619253838152³) is 31020173336780980561219306711197711883185286967808
• The square root of 31420619253838152 is 177258622.5091410101
• The cube root of 31420619253838152 is 315552.4671281851

Scales and comparisons

• 31,420,619,253,838,152 seconds is equal to 999,078,501 years, 47 weeks, 4 days, 4 hours, 49 minutes, 12 seconds.
• To count from 1 to 31,420,619,253,838,152 would take you about two billion, nine hundred ninety-seven million, two hundred thirty-five thousand, five hundred 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 31420619253838152 cubic inches would be around 26296 feet tall.

Recreational maths with 31420619253838152

• 31420619253838152 backwards is 25183835291602413
• The number of decimal digits it has is: 17
• The sum of 31420619253838152's digits is 63
• More coming soon!