172404940032

Names of 172404940032

• Cardinal: 172404940032 can be written as One hundred seventy-two billion, four hundred four million, nine hundred forty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.72404940032 × 10¹¹

Factors of 172404940032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 81160

Divisors of 172404940032

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 71 72 78 96 104 117 128 142 144 156 192 208 213 234 256 284 288 312 384 416 426 468 568 576 624 639 768 832 852 923 936 1136 1152 1248 1278 1664 1704 1846 1872 2272 2304 2496 2556 2769 3328 3408 3692 3744 4544 4992 5112 5538 6816 7384 7488 8307 9088 9984 10224 11076 13632 14768 14976 16614 18176 20448 22152 27264 29536 29952 33228 40896 44304 54528 59072 66456 81071 81792 88608 118144 132912 162142 163584 177216 236288 243213 265824 324284 354432 486426 531648 648568 708864 729639 972852 1053923 1063296 1297136 1459278 1945704 2107846 2126592 2594272 2918556 3161769 3891408 4215692 5188544 5756041 5837112 6323538 7782816 8431384 9485307 10377088 11512082 11674224 12647076 15565632 16862768 17268123 18970614 20754176 23024164 23348448 25294152 31131264 33725536 34536246 37941228 46048328 46696896 50588304 51804369 62262528 67451072 69072492 74828533 75882456 92096656 93393792 101176608 103608738 134902144 138144984 149657066 151764912 184193312 186787584 202353216 207217476 224485599 269804288 276289968 299314132 303529824 368386624 404706432 414434952 448971198 552579936 598628264 607059648 673456797 736773248 809412864 828869904 897942396 1105159872 1197256528 1214119296 1346913594 1473546496 1657739808 1795884792 2210319744 2394513056 2428238592 2693827188 3315479616 3591769584 4420639488 4789026112 5387654376 6630959232 7183539168 9578052224 10775308752 13261918464 14367078336 19156104448 21550617504 28734156672 43101235008 57468313344 86202470016 172404940032
• Sum of all divisors σ(n): 542869786368
• Sum of proper divisors (its aliquot sum) s(n): 370464846336
• 172404940032 is an abundant number, because the sum of its proper divisors (370464846336) is greater than itself. Its abundance is 198059906304

Bases of 172404940032

• Binary: 10100000100100001000101001110100000000₂
• Hexadecimal: 0x2824229D00
• Base-36: 2779G740

Squares and roots of 172404940032

• 172404940032 squared (172404940032²) is 29723463347437516161024
• 172404940032 cubed (172404940032³) is 5124471915958314954608373575712768
• The square root of 172404940032 is 415216.7386221321
• The cube root of 172404940032 is 5565.6586717795

Scales and comparisons

• 172,404,940,032 seconds is equal to 5,481 years, 49 weeks, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 172,404,940,032 would take you about ten thousand, nine hundred sixty-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 172404940032 cubic inches would be around 463.8 feet tall.

Recreational maths with 172404940032

• 172404940032 backwards is 230049404271
• 172404940032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 172404940032's digits is 36
• More coming soon!