4394415995136128

Names of 4394415995136128

• Cardinal: 4394415995136128 can be written as Four quadrillion, three hundred ninety-four trillion, four hundred fifteen billion, nine hundred ninety-five million, one hundred thirty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.394415995136128 × 10¹⁵

Factors of 4394415995136128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1102

Divisors of 4394415995136128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 64 74 104 128 148 208 296 416 433 481 592 617 832 866 962 1184 1234 1664 1732 1924 2368 2468 3464 3848 4736 4936 5629 6928 7696 8021 9872 11258 13856 15392 16021 16042 19744 22516 22829 27712 30784 32042 32084 39488 45032 45658 55424 61568 64084 64168 78976 90064 91316 128168 128336 180128 182632 187489 208273 256336 256672 267161 296777 360256 365264 374978 380689 416546 512672 513344 534322 593554 720512 730528 749956 761378 833092 1025344 1026688 1068644 1187108 1461056 1499912 1522756 1666184 2050688 2137288 2374216 2437357 2922112 2999824 3045512 3332368 3473093 4274576 4748432 4874714 4948957 5999648 6091024 6664736 6937093 6946186 8549152 9496864 9749428 9884957 9897914 11999296 12182048 13329472 13874186 13892372 14085493 17098304 18993728 19498856 19769914 19795828 23998592 24364096 26658944 27748372 27784744 28170986 34196608 37987456 38997712 39539828 39591656 48728192 55496744 55569488 56341972 77995424 79079656 79183312 90182209 110993488 111138976 112683944 115680713 128504441 155990848 158159312 158366624 164838337 180364418 183111409 221986976 222277952 225367888 231361426 257008882 311981696 316318624 316733248 329676674 360728836 366222818 443973952 444555904 450735776 462722852 514017764 632637248 633466496 659353348 721457672 732445636 887947904 901471552 925445704 1028035528 1265274496 1318706696 1442915344 1464891272 1503849269 1802943104 1850891408 2056071056 2142898381 2637413392 2885830688 2929782544 3007698538 3701782816 4112142112 4280186381 4285796762 5274826784 5771661376 5859565088 6015397076 6099018469 7403565632 8224284224 8560372762 8571593524 10549653568 11543322752 11719130176 12030794152 12198036938 14807131264 16448568448 17120745524 17143187048 21099307136 23438260352 24061588304 24396073876 34241491048 34286374096 48123176608 48792147752 55642422953 68482982096 68572748192 71374999921 79287240097 96246353216 97584295504 111284845906 136965964192 137145496384 142749999842 158574480194 192492706432 195168591008 222569691812 273931928384 274290992768 285499999684 317148960388 390337182016 445139383624 547863856768 570999999368 634297920776 780674364032 890278767248 927874998973 1141999998736 1268595841552 1780557534496 1855749997946 2283999997472 2537191683104 2640874997077 3561115068992 3711499995892 4567999994944 5074383366208 5281749994154 7122230137984 7422999991784 9135999989888 10148766732416 10563499988308 14845999983568 21126999976616 29691999967136 34331374962001 42253999953232 59383999934272 68662749924002 84507999906464 118767999868544 137325499848004 169015999812928 274650999696008 338031999625856 549301999392016 1098603998784032 2197207997568064 4394415995136128
• Sum of all divisors σ(n): 9720901168273260
• Sum of proper divisors (its aliquot sum) s(n): 5326485173137132
• 4394415995136128 is an abundant number, because the sum of its proper divisors (5326485173137132) is greater than itself. Its abundance is 932069178001004

Bases of 4394415995136128

• Binary: 1111100111001011001010110100011000101010100010000000₂
• Hexadecimal: 0xF9CB2B462A880
• Base-36: 179OUU71MRK

Squares and roots of 4394415995136128

• 4394415995136128 squared (4394415995136128²) is 19310891938308246146153250832384
• 4394415995136128 cubed (4394415995136128³) is 84860092414047063202830978110458863311390769152
• The square root of 4394415995136128 is 66290391.4239169959
• The cube root of 4394415995136128 is 163794.9051696611

Scales and comparisons

• 4,394,415,995,136,128 seconds is equal to 139,728,835 years, 42 weeks, 6 days, 2 minutes, 8 seconds.
• To count from 1 to 4,394,415,995,136,128 would take you about four hundred nineteen million, one hundred eighty-six thousand, five hundred seven 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 4394415995136128 cubic inches would be around 13649.6 feet tall.

Recreational maths with 4394415995136128

• 4394415995136128 backwards is 8216315995144934
• 4394415995136128 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4394415995136128's digits is 74
• More coming soon!