1399555358720

Names of 1399555358720

• Cardinal: 1399555358720 can be written as One trillion, three hundred ninety-nine billion, five hundred fifty-five million, three hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.39955535872 × 10¹²

Factors of 1399555358720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 147

Divisors of 1399555358720

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 43 64 80 86 97 128 160 172 194 215 256 320 344 388 430 485 512 640 688 776 860 970 1024 1280 1376 1552 1720 1940 2048 2560 2752 3104 3440 3880 4096 4171 5120 5504 6208 6880 7760 8192 8342 10240 11008 12416 13760 15520 16384 16684 20480 20855 22016 24832 27520 31040 32768 33368 40960 41710 44032 49664 55040 62080 65536 66736 81920 83420 88064 99328 110080 124160 131072 133472 163840 166840 176128 198656 220160 248320 262144 266944 327680 333680 352256 397312 440320 496640 524288 533888 655360 667360 704512 794624 880640 993280 1048576 1067776 1310720 1334720 1409024 1589248 1761280 1986560 2097152 2135552 2621440 2669440 2818048 3178496 3522560 3973120 4194304 4271104 5242880 5338880 5636096 6356992 7045120 7946240 8388608 8542208 10485760 10677760 11272192 12713984 14090240 15892480 16777216 17084416 20971520 21355520 22544384 25427968 28180480 31784960 33554432 34168832 41943040 42711040 45088768 50855936 56360960 63569920 67108864 68337664 83886080 85422080 90177536 101711872 112721920 127139840 136675328 167772160 170844160 180355072 203423744 225443840 254279680 273350656 335544320 341688320 360710144 406847488 450887680 508559360 546701312 683376640 721420288 813694976 901775360 1017118720 1093402624 1366753280 1442840576 1627389952 1803550720 2034237440 2186805248 2733506560 2885681152 3254779904 3607101440 4068474880 4373610496 5467013120 6509559808 7214202880 8136949760 8747220992 10934026240 14428405760 16273899520 17494441984 21868052480 32547799040 34988883968 43736104960 69977767936 87472209920 139955535872 174944419840 279911071744 349888839680 699777679360 1399555358720
• Sum of all divisors σ(n): 3472481032944
• Sum of proper divisors (its aliquot sum) s(n): 2072925674224
• 1399555358720 is an abundant number, because the sum of its proper divisors (2072925674224) is greater than itself. Its abundance is 673370315504

Bases of 1399555358720

• Binary: 10100010111011100000000000000000000000000₂
• Hexadecimal: 0x145DC000000
• Base-36: HUY34I68

Squares and roots of 1399555358720

• 1399555358720 squared (1399555358720²) is 1958755202121867880038400
• 1399555358720 cubed (1399555358720³) is 2741386339550336906003588839374848000
• The square root of 1399555358720 is 1183028.0464638191
• The cube root of 1399555358720 is 11185.7049733085

Scales and comparisons

• 1,399,555,358,720 seconds is equal to 44,501 years, 27 weeks, 4 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 1,399,555,358,720 would take you about one hundred eleven thousand, two hundred fifty-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 1399555358720 cubic inches would be around 932.1 feet tall.

Recreational maths with 1399555358720

• 1399555358720 backwards is 0278535559931
• The number of decimal digits it has is: 13
• The sum of 1399555358720's digits is 62
• More coming soon!