68488210270720

Names of 68488210270720

• Cardinal: 68488210270720 can be written as Sixty-eight trillion, four hundred eighty-eight billion, two hundred ten million, two hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.848821027072 × 10¹³

Factors of 68488210270720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 24559

Divisors of 68488210270720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 89 92 115 128 160 178 184 230 256 320 356 368 445 460 512 547 640 712 736 890 920 1094 1280 1424 1472 1780 1840 2047 2188 2560 2735 2848 2944 3560 3680 4094 4376 5470 5696 5888 7120 7360 8188 8752 10235 10940 11392 11776 12581 14240 14720 16376 17504 20470 21880 22784 23893 25162 28480 29440 32752 35008 40940 43760 45568 47786 48683 50324 56960 58880 62905 65504 70016 81880 87520 95572 97366 100648 113920 119465 125810 131008 140032 163760 175040 191144 194732 201296 227840 238930 243415 251620 262016 280064 327520 350080 382288 389464 402592 477860 486830 503240 524032 549539 655040 700160 764576 778928 805184 955720 973660 1006480 1048064 1099078 1119709 1310080 1400320 1529152 1557856 1610368 1911440 1947320 2012960 2126477 2198156 2239418 2620160 2747695 3058304 3115712 3220736 3822880 3894640 4025920 4252954 4396312 4478836 5240320 5495390 5598545 6116608 6231424 6441472 7645760 7789280 8051840 8505908 8792624 8957672 10632385 10990780 11197090 12233216 12462848 13069471 15291520 15578560 16103680 17011816 17585248 17915344 21264770 21981560 22394180 24925696 26138942 30583040 31157120 32207360 34023632 35170496 35830688 42529540 43963120 44788360 48908971 52277884 61166080 62314240 65347355 68047264 70340992 71661376 85059080 87926240 89576720 97817942 104555768 124628480 130694710 136094528 140681984 143322752 170118160 175852480 179153440 195635884 209111536 244544855 261389420 272189056 281363968 286645504 300597833 340236320 351704960 358306880 391271768 418223072 489089710 522778840 544378112 573291008 601195666 680472640 703409920 716613760 782543536 836446144 978179420 1045557680 1088756224 1163182919 1202391332 1360945280 1406819840 1433227520 1502989165 1565087072 1672892288 1956358840 2091115360 2326365838 2404782664 2721890560 2866455040 3005978330 3130174144 3345784576 3912717680 4182230720 4652731676 4809565328 5443781120 5815914595 6011956660 6260348288 6691569152 7825435360 8364461440 9305463352 9619130656 11631829190 12023913320 12520696576 15650870720 16728922880 18610926704 19238261312 23263658380 24047826640 25041393152 26753207137 31301741440 33457845760 37221853408 38476522624 46527316760 48095653280 53506414274 62603482880 74443706816 76953045248 93054633520 96191306560 107012828548 125206965760 133766035685 148887413632 153906090496 186109267040 192382613120 214025657096 267532071370 297774827264 372218534080 384765226240 428051314192 535064142740 595549654528 744437068160 769530452480 856102628384 1070128285480 1488874136320 1712205256768 2140256570960 2977748272640 3424410513536 4280513141920 6848821027072 8561026283840 13697642054144 17122052567680 34244105135360 68488210270720
• Sum of all divisors σ(n): 173600132808960
• Sum of proper divisors (its aliquot sum) s(n): 105111922538240
• 68488210270720 is an abundant number, because the sum of its proper divisors (105111922538240) is greater than itself. Its abundance is 36623712267520

Bases of 68488210270720

• Binary: 1111100100101000100111011100011100101000000000₂
• Hexadecimal: 0x3E4A2771CA00
• Base-36: O9Z1S2Y9S

Squares and roots of 68488210270720

• 68488210270720 squared (68488210270720²) is 4690634946086356495689318400
• 68488210270720 cubed (68488210270720³) is 321253192490749754416132563849076277248000
• The square root of 68488210270720 is 8275760.4043809777
• The cube root of 68488210270720 is 40913.9998404529

Scales and comparisons

• 68,488,210,270,720 seconds is equal to 2,177,713 years, 12 weeks, 2 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 68,488,210,270,720 would take you about five million, four hundred forty-four thousand, two hundred eighty-three 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 68488210270720 cubic inches would be around 3409.5 feet tall.

Recreational maths with 68488210270720

• 68488210270720 backwards is 02707201288486
• The number of decimal digits it has is: 14
• The sum of 68488210270720's digits is 55
• More coming soon!