146151731440

Names of 146151731440

• Cardinal: 146151731440 can be written as One hundred forty-six billion, one hundred fifty-one million, seven hundred thirty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4615173144 × 10¹¹

Factors of 146151731440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13133

Divisors of 146151731440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 286 440 520 572 715 880 1040 1061 1144 1430 2122 2288 2860 4244 5305 5720 8488 10610 11440 11671 12041 13793 16976 21220 23342 24082 27586 42440 46684 48164 55172 58355 60205 68965 84880 93368 96328 110344 116710 120410 132451 137930 151723 156533 186736 192656 220688 233420 240820 264902 275860 303446 313066 466840 481640 529804 551720 606892 626132 662255 758615 782665 933680 963280 1059608 1103440 1213784 1252264 1324510 1517230 1565330 1721863 2119216 2427568 2504528 2649020 3034460 3130660 3443726 5298040 6068920 6261320 6887452 8609315 10596080 12137840 12522640 12775501 13774904 17218630 25551002 27549808 34437260 51102004 63877505 68874520 102204008 127755010 137749040 140530511 166081513 204408016 255510020 281061022 332163026 511020040 562122044 664326052 702652555 830407565 1022040080 1124244088 1328652104 1405305110 1660815130 1826896643 2248488176 2657304208 2810610220 3321630260 3653793286 5621220440 6643260520 7307586572 9134483215 11242440880 13286521040 14615173144 18268966430 29230346288 36537932860 73075865720 146151731440
• Sum of all divisors σ(n): 399618297792
• Sum of proper divisors (its aliquot sum) s(n): 253466566352
• 146151731440 is an abundant number, because the sum of its proper divisors (253466566352) is greater than itself. Its abundance is 107314834912

Bases of 146151731440

• Binary: 10001000000111010100100111000011110000₂
• Hexadecimal: 0x22075270F0
• Base-36: 1V52YTPS

Squares and roots of 146151731440

• 146151731440 squared (146151731440²) is 21360328602909884473600
• 146151731440 cubed (146151731440³) is 3121849009442635838107012969984000
• The square root of 146151731440 is 382297.9615954027
• The cube root of 146151731440 is 5267.4609124943

Scales and comparisons

• 146,151,731,440 seconds is equal to 4,647 years, 8 weeks, 6 days, 23 hours, 10 minutes, 40 seconds.
• To count from 1 to 146,151,731,440 would take you about nine thousand, two hundred ninety-four 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 146151731440 cubic inches would be around 439 feet tall.

Recreational maths with 146151731440

• 146151731440 backwards is 044137151641
• The number of decimal digits it has is: 12
• The sum of 146151731440's digits is 37
• More coming soon!