1325657730720

Names of 1325657730720

• Cardinal: 1325657730720 can be written as One trillion, three hundred twenty-five billion, six hundred fifty-seven million, seven hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.32565773072 × 10¹²

Factors of 1325657730720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 27999

Divisors of 1325657730720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 69 80 92 96 115 120 138 160 184 230 240 276 345 368 460 480 552 690 736 920 1104 1380 1840 2208 2760 3680 5297 5520 10594 11040 15891 21188 22669 26485 31782 42376 45338 52970 63564 68007 79455 84752 90676 105940 113345 121831 127128 136014 158910 169504 181352 211880 226690 243662 254256 272028 317820 340035 362704 365493 423760 453380 487324 508512 521387 544056 609155 635640 680070 725408 730986 847520 906760 974648 1042774 1088112 1218310 1271280 1360140 1461972 1564161 1813520 1827465 1949296 2085548 2176224 2436620 2542560 2606935 2720280 2923944 3128322 3627040 3654930 3898592 4171096 4873240 5213870 5440560 5847888 6256644 7309860 7820805 8342192 9746480 10427740 10881120 11695776 12513288 14619720 15641610 16684384 19492960 20855480 25026576 29239440 31283220 41710960 50053152 58478880 62566440 83421920 120077693 125132880 240155386 250265760 360233079 480310772 600388465 720466158 960621544 1200776930 1440932316 1801165395 1921243088 2401553860 2761786939 2881864632 3602330790 3842486176 4803107720 5523573878 5763729264 7204661580 8285360817 9606215440 11047147756 11527458528 13808934695 14409323160 16570721634 19212430880 22094295512 27617869390 28818646320 33141443268 41426804085 44188591024 55235738780 57637292640 66282886536 82853608170 88377182048 110471477560 132565773072 165707216340 220942955120 265131546144 331414432680 441885910240 662828865360 1325657730720
• Sum of all divisors σ(n): 4358394190080
• Sum of proper divisors (its aliquot sum) s(n): 3032736459360
• 1325657730720 is an abundant number, because the sum of its proper divisors (3032736459360) is greater than itself. Its abundance is 1707078728640

Bases of 1325657730720

• Binary: 10011010010100111010110111010111010100000₂
• Hexadecimal: 0x134A75BAEA0
• Base-36: GWZYDVHC

Squares and roots of 1325657730720

• 1325657730720 squared (1325657730720²) is 1757368419017700031718400
• 1325657730720 cubed (1325657730720³) is 2329669030393998315561486166069248000
• The square root of 1325657730720 is 1151372.1078435067
• The cube root of 1325657730720 is 10985.2632707193

Scales and comparisons

• 1,325,657,730,720 seconds is equal to 42,151 years, 42 weeks, 2 days, 18 hours, 32 minutes.
• To count from 1 to 1,325,657,730,720 would take you about one hundred five thousand, three hundred seventy-nine 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 1325657730720 cubic inches would be around 915.4 feet tall.

Recreational maths with 1325657730720

• 1325657730720 backwards is 0270377565231
• 1325657730720 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1325657730720's digits is 48
• More coming soon!