71936406168768

Names of 71936406168768

• Cardinal: 71936406168768 can be written as Seventy-one trillion, nine hundred thirty-six billion, four hundred six million, one hundred sixty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.1936406168768 × 10¹³

Factors of 71936406168768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12788

Divisors of 71936406168768

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1728 1861 2731 3722 5462 5583 7444 8191 8193 10924 11166 14888 16382 16386 16749 21848 22332 24573 24579 29776 32764 32772 33498 43696 44664 49146 49158 50247 59552 65528 65544 66996 73719 73737 87392 89328 98292 98316 100494 119104 131056 131088 133992 147438 147474 174784 178656 196584 196632 200988 221157 262112 262176 267984 294876 294948 357312 393168 393264 401976 442314 524224 524352 535968 589752 589896 786336 786528 803952 884628 1071936 1179504 1179792 1572672 1573056 1607904 1769256 2359008 2359584 3215808 3538512 4718016 4719168 5082391 7077024 10164782 14154048 15243451 15247173 20329564 22369621 30486902 30494346 40659128 44739242 45730353 45741519 60973804 60988692 67108863 81318256 89478484 91460706 91483038 121947608 121977384 134217726 137191059 137224557 162636512 178956968 182921412 182966076 201326589 243895216 243954768 268435452 274382118 274449114 325273024 357913936 365842824 365932152 402653178 411573177 487790432 487909536 536870904 548764236 548898228 603979767 715827872 731685648 731864304 805306356 823146354 975580864 975819072 1073741808 1097528472 1097796456 1207959534 1431655744 1463371296 1463728608 1610612712 1646292708 2147483616 2195056944 2195592912 2415919068 2926742592 2927457216 3221225424 3292585416 4294967232 4390113888 4391185824 4831838136 6442450848 6585170832 8780227776 8782371648 9663676272 12884901696 13170341664 19327352544 26340683328 38654705088 41629864681 83259729362 124889594043 166519458724 249779188086 333038917448 374668782129 499558376172 666077834896 749337564258 999116752344 1124006346387 1332155669792 1498675128516 1998233504688 2248012692774 2664311339584 2997350257032 3996467009376 4496025385548 5994700514064 7992934018752 8992050771096 11989401028128 17984101542192 23978802056256 35968203084384 71936406168768
• Sum of all divisors σ(n): 211696670474240
• Sum of proper divisors (its aliquot sum) s(n): 139760264305472
• 71936406168768 is an abundant number, because the sum of its proper divisors (139760264305472) is greater than itself. Its abundance is 67823858136704

Bases of 71936406168768

• Binary: 10000010110110011111111111011111010010011000000₂
• Hexadecimal: 0x416CFFEFA4C0
• Base-36: PHZ4MW1C0

Squares and roots of 71936406168768

• 71936406168768 squared (71936406168768²) is 5174846532477962764098637824
• 71936406168768 cubed (71936406168768³) is 372259862021375415044322654325619452280832
• The square root of 71936406168768 is 8481533.2439817743
• The cube root of 71936406168768 is 41589.4246587979

Scales and comparisons

• 71,936,406,168,768 seconds is equal to 2,287,355 years, 10 weeks, 3 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 71,936,406,168,768 would take you about five million, seven hundred eighteen thousand, three hundred eighty-eight 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 71936406168768 cubic inches would be around 3465.8 feet tall.

Recreational maths with 71936406168768

• 71936406168768 backwards is 86786160463917
• 71936406168768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71936406168768's digits is 72
• More coming soon!