1381532029681664

Names of 1381532029681664

• Cardinal: 1381532029681664 can be written as One quadrillion, three hundred eighty-one trillion, five hundred thirty-two billion, twenty-nine million, six hundred eighty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.381532029681664 × 10¹⁵

Factors of 1381532029681664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 207

Divisors of 1381532029681664

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 89 109 112 128 178 218 224 256 356 436 448 512 623 712 763 872 896 1024 1246 1424 1526 1744 1792 2048 2492 2848 3052 3488 3584 4096 4984 5696 6104 6976 7168 7921 8192 9701 9968 11392 11881 12208 13952 14336 15842 16384 19402 19936 22784 23762 24416 27904 28672 31684 32768 38804 39872 45568 47524 48832 55447 55808 57344 63368 65536 67907 77608 79744 83167 91136 95048 97664 110894 111616 114688 126736 131072 135814 155216 159488 166334 182272 190096 195328 221788 223232 229376 253472 262144 271628 310432 318976 332668 364544 380192 390656 443576 446464 458752 506944 524288 543256 620864 637952 665336 729088 760384 781312 863389 887152 892928 917504 1013888 1048576 1057409 1086512 1241728 1275904 1330672 1458176 1520768 1562624 1726778 1774304 1785856 1835008 2027776 2097152 2114818 2173024 2483456 2551808 2661344 2916352 3041536 3125248 3453556 3548608 3571712 3670016 4055552 4229636 4346048 4966912 5103616 5322688 5832704 6043723 6083072 6250496 6907112 7097216 7143424 7340032 7401863 8111104 8459272 8692096 9933824 10207232 10645376 11665408 12087446 12166144 12500992 13814224 14194432 14286848 14680064 14803726 16222208 16918544 17384192 19867648 20414464 21290752 23330816 24174892 24332288 25001984 27628448 28388864 28573696 29607452 32444416 33837088 34768384 39735296 40828928 42581504 46661632 48349784 48664576 50003968 55256896 56777728 57147392 59214904 64888832 67674176 69536768 79470592 81657856 85163008 93323264 94109401 96699568 97329152 100007936 110513792 113555456 114294784 118429808 129777664 135348352 139073536 158941184 163315712 170326016 186646528 188218802 193399136 194658304 200015872 221027584 227110912 228589568 236859616 259555328 270696704 278147072 317882368 326631424 340652032 376437604 386798272 389316608 400031744 442055168 454221824 473719232 519110656 541393408 556294144 635764736 653262848 658765807 681304064 752875208 773596544 778633216 800063488 884110336 908443648 947438464 1038221312 1082786816 1112588288 1271529472 1306525696 1317531614 1362608128 1505750416 1547193088 1557266432 1600126976 1768220672 1816887296 1894876928 2076442624 2165573632 2225176576 2543058944 2635063228 2725216256 3011500832 3094386176 3114532864 3536441344 3633774592 3789753856 4152885248 4331147264 4450353152 5086117888 5270126456 5450432512 6023001664 6188772352 6229065728 7072882688 7267549184 7579507712 8305770496 8662294528 8900706304 10172235776 10540252912 10900865024 12046003328 12377544704 12458131456 14145765376 14535098368 15159015424 16611540992 17324589056 17801412608 20344471552 21080505824 21801730048 24092006656 24755089408 24916262912 28291530752 29070196736 30318030848 34649178112 35602825216 42161011648 43603460096 48184013312 49510178816 56583061504 58140393472 60636061696 69298356224 71205650432 84322023296 87206920192 96368026624 99020357632 113166123008 116280786944 121272123392 138596712448 142411300864 168644046592 174413840384 192736053248 198040715264 226332246016 242544246784 277193424896 337288093184 385472106496 396081430528 452664492032 485088493568 554386849792 674576186368 770944212992 792162861056 905328984064 970176987136 1108773699584 1349152372736 1541888425984 1584325722112 1810657968128 1940353974272 2217547399168 2698304745472 3083776851968 3168651444224 3880707948544 5396609490944 6167553703936 6337302888448 7761415897088 10793218981888 12335107407872 12674605776896 15522831794176 21586437963776 24670214815744 43172875927552 49340429631488 86345751855104 98680859262976 172691503710208 197361718525952 345383007420416 690766014840832 1381532029681664
• Sum of all divisors σ(n): 3223234647552024
• Sum of proper divisors (its aliquot sum) s(n): 1841702617870360
• 1381532029681664 is an abundant number, because the sum of its proper divisors (1841702617870360) is greater than itself. Its abundance is 460170588188696

Bases of 1381532029681664

• Binary: 100111010000111111011111101111000000000000000000000₂
• Hexadecimal: 0x4E87EFDE00000
• Base-36: DLPN1WDERK

Squares and roots of 1381532029681664

• 1381532029681664 squared (1381532029681664²) is 1908630749036338139497177808896
• 1381532029681664 cubed (1381532029681664³) is 2636834512629006895500727499620069343907282944
• The square root of 1381532029681664 is 37168965.9485122615
• The cube root of 1381532029681664 is 111374.8125344037

Scales and comparisons

• 1,381,532,029,681,664 seconds is equal to 43,928,445 years, 9 weeks, 4 days, 5 hours, 47 minutes, 44 seconds.
• To count from 1 to 1,381,532,029,681,664 would take you about one hundred thirty-one million, seven hundred eighty-five thousand, three hundred thirty-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 1381532029681664 cubic inches would be around 9281.2 feet tall.

Recreational maths with 1381532029681664

• 1381532029681664 backwards is 4661869202351831
• The number of decimal digits it has is: 16
• The sum of 1381532029681664's digits is 65
• More coming soon!