145704960

Names of 145704960

• Cardinal: 145704960 can be written as One hundred forty-five million, seven hundred four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.4570496 × 10⁸

Factors of 145704960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 58

Divisors of 145704960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 31 32 34 36 40 45 48 51 54 60 62 64 68 72 80 85 90 93 96 102 108 120 124 128 135 136 144 153 155 160 170 180 186 192 204 216 240 248 255 256 270 272 279 288 306 310 320 340 360 372 384 408 432 459 465 480 496 510 512 527 540 544 558 576 612 620 640 680 720 744 765 768 816 837 864 918 930 960 992 1020 1024 1054 1080 1088 1116 1152 1224 1240 1280 1360 1395 1440 1488 1530 1536 1581 1632 1674 1728 1836 1860 1920 1984 2040 2048 2108 2160 2176 2232 2295 2304 2448 2480 2560 2635 2720 2790 2880 2976 3060 3072 3162 3264 3348 3456 3672 3720 3840 3968 4080 4185 4216 4320 4352 4464 4590 4608 4743 4896 4960 5120 5270 5440 5580 5760 5952 6120 6144 6324 6528 6696 6912 7344 7440 7680 7905 7936 8160 8370 8432 8640 8704 8928 9180 9216 9486 9792 9920 10240 10540 10880 11160 11520 11904 12240 12648 13056 13392 13824 14229 14688 14880 15360 15810 15872 16320 16740 16864 17280 17408 17856 18360 18432 18972 19584 19840 21080 21760 22320 23040 23715 23808 24480 25296 26112 26784 27648 28458 29376 29760 30720 31620 31744 32640 33480 33728 34560 34816 35712 36720 37944 39168 39680 42160 43520 44640 46080 47430 47616 48960 50592 52224 53568 55296 56916 58752 59520 63240 63488 65280 66960 67456 69120 71145 71424 73440 75888 78336 79360 84320 87040 89280 92160 94860 95232 97920 101184 104448 107136 113832 117504 119040 126480 130560 133920 134912 138240 142290 142848 146880 151776 156672 158720 168640 174080 178560 189720 190464 195840 202368 214272 227664 235008 238080 252960 261120 267840 269824 276480 284580 285696 293760 303552 313344 317440 337280 357120 379440 391680 404736 428544 455328 470016 476160 505920 522240 535680 539648 569160 571392 587520 607104 674560 714240 758880 783360 809472 857088 910656 940032 952320 1011840 1071360 1079296 1138320 1175040 1214208 1349120 1428480 1517760 1566720 1618944 1714176 1821312 2023680 2142720 2276640 2350080 2428416 2698240 2856960 3035520 3237888 3642624 4047360 4285440 4553280 4700160 4856832 5396480 6071040 7285248 8094720 8570880 9106560 9713664 12142080 14570496 16189440 18213120 24284160 29140992 36426240 48568320 72852480 145704960
• Sum of all divisors σ(n): 566092800
• Sum of proper divisors (its aliquot sum) s(n): 420387840
• 145704960 is an abundant number, because the sum of its proper divisors (420387840) is greater than itself. Its abundance is 274682880

Bases of 145704960

• Binary: 1000101011110100100000000000₂
• Hexadecimal: 0x8AF4800
• Base-36: 2EQYO0

Squares and roots of 145704960

• 145704960 squared (145704960²) is 21229935368601600
• 145704960 cubed (145704960³) is 3093306883684681383936000
• The square root of 145704960 is 12070.8309573119
• The cube root of 145704960 is 526.2088064377

Scales and comparisons

• 145,704,960 seconds is equal to 4 years, 32 weeks, 6 days, 9 hours, 36 minutes.
• To count from 1 to 145,704,960 would take you about six 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 145704960 cubic inches would be around 43.9 feet tall.

Recreational maths with 145704960

• 145704960 backwards is 069407541
• 145704960 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 145704960's digits is 36
• More coming soon!