16620126993280

Names of 16620126993280

• Cardinal: 16620126993280 can be written as Sixteen trillion, six hundred twenty billion, one hundred twenty-six million, nine hundred ninety-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.662012699328 × 10¹³

Factors of 16620126993280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 168

Divisors of 16620126993280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 53 64 71 74 80 106 128 142 148 160 185 212 265 284 296 320 355 370 424 530 568 592 640 710 740 848 1060 1136 1184 1369 1420 1480 1696 1961 2120 2272 2368 2627 2738 2840 2960 3392 3763 3922 4240 4544 4736 5041 5254 5476 5680 5920 6784 6845 7526 7844 8480 9088 9805 10082 10508 10952 11360 11840 13135 13690 15052 15688 16960 18815 19610 20164 21016 21904 22720 23680 25205 26270 27380 30104 31376 33920 37630 39220 40328 42032 43808 45440 50410 52540 54760 60208 62752 72557 75260 78440 80656 84064 87616 97199 100820 105080 109520 120416 125504 139231 145114 150520 156880 161312 168128 175232 186517 194398 201640 210160 219040 240832 251008 267173 278462 290228 301040 313760 322624 336256 357911 362785 373034 388796 403280 420320 438080 481664 485995 534346 556924 580456 602080 627520 645248 696155 715822 725570 746068 777592 806560 840640 876160 932585 971990 1068692 1113848 1160912 1204160 1255040 1335865 1392310 1431644 1451140 1492136 1555184 1613120 1681280 1789555 1865170 1943980 2137384 2227696 2321824 2408320 2671730 2784620 2863288 2902280 2984272 3110368 3226240 3579110 3730340 3887960 4274768 4455392 4643648 5151547 5343460 5569240 5726576 5804560 5968544 6220736 6901129 7158220 7460680 7775920 8549536 8910784 9287296 9885401 10303094 10686920 11138480 11453152 11609120 11937088 12441472 13242707 13802258 14316440 14921360 15551840 17099072 17821568 18969283 19770802 20606188 21373840 22276960 22906304 23218240 23874176 25757735 26485414 27604516 28632880 29842720 31103680 34198144 34505645 37938566 39541604 41212376 42747680 44553920 45812608 46436480 49427005 51515470 52970828 55209032 57265760 59685440 62207360 66213535 69011290 75877132 79083208 82424752 85495360 89107840 94846415 98854010 103030940 105941656 110418064 114531520 119370880 132427070 138022580 151754264 158166416 164849504 170990720 189692830 197708020 206061880 211883312 220836128 229063040 264854140 276045160 303508528 316332832 329699008 365759837 379385660 395416040 412123760 423766624 441672256 489980159 529708280 552090320 607017056 632665664 659398016 701863471 731519674 758771320 790832080 824247520 847533248 883344512 979960318 1059416560 1104180640 1214034112 1265331328 1403726942 1463039348 1517542640 1581664160 1648495040 1695066496 1828799185 1959920636 2118833120 2208361280 2428068224 2449900795 2807453884 2926078696 3035085280 3163328320 3296990080 3509317355 3657598370 3919841272 4237666240 4416722560 4899801590 5614907768 5852157392 6070170560 6326656640 7018634710 7315196740 7839682544 8475332480 9799603180 11229815536 11704314784 12140341120 14037269420 14630393480 15679365088 19599206360 22459631072 23408629568 25968948427 28074538840 29260786960 31358730176 39198412720 44919262144 46817259136 51937896854 56149077680 58521573920 62717460352 78396825440 89838524288 103875793708 112298155360 117043147840 129844742135 156793650880 207751587416 224596310720 234086295680 259689484270 313587301760 415503174832 449192621440 519378968540 831006349664 1038757937080 1662012699328 2077515874160 3324025398656 4155031748320 8310063496640 16620126993280
• Sum of all divisors σ(n): 42200211332160
• Sum of proper divisors (its aliquot sum) s(n): 25580084338880
• 16620126993280 is an abundant number, because the sum of its proper divisors (25580084338880) is greater than itself. Its abundance is 8959957345600

Bases of 16620126993280

• Binary: 11110001110110101100110000111111101110000000₂
• Hexadecimal: 0xF1DACC3FB80
• Base-36: 5W36IHQPS

Squares and roots of 16620126993280

• 16620126993280 squared (16620126993280²) is 276228621272754493165158400
• 16620126993280 cubed (16620126993280³) is 4590954764731824981272654389046935552000
• The square root of 16620126993280 is 4076778.9973556329
• The cube root of 16620126993280 is 25519.8497211763

Scales and comparisons

• 16,620,126,993,280 seconds is equal to 528,468 years, 32 weeks, 4 days, 22 hours, 34 minutes, 40 seconds.
• To count from 1 to 16,620,126,993,280 would take you about one million, three hundred twenty-one thousand, one hundred seventy-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 16620126993280 cubic inches would be around 2126.7 feet tall.

Recreational maths with 16620126993280

• 16620126993280 backwards is 08239962102661
• The number of decimal digits it has is: 14
• The sum of 16620126993280's digits is 55
• More coming soon!