147942531072

Names of 147942531072

• Cardinal: 147942531072 can be written as One hundred forty-seven billion, nine hundred forty-two million, five hundred thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.47942531072 × 10¹¹

Factors of 147942531072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1364

Divisors of 147942531072

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 49 56 62 63 64 72 84 93 96 98 112 124 126 128 144 147 168 186 192 196 217 224 248 252 256 279 288 294 336 372 384 392 434 441 448 496 504 512 558 576 588 651 672 744 768 784 868 882 896 992 1008 1024 1116 1152 1176 1302 1321 1344 1488 1519 1536 1568 1736 1764 1792 1953 1984 2016 2048 2232 2304 2352 2604 2642 2688 2976 3038 3072 3136 3472 3528 3584 3906 3963 3968 4032 4096 4464 4557 4608 4704 5208 5284 5376 5952 6076 6144 6272 6944 7056 7168 7812 7926 7936 8064 8192 8928 9114 9216 9247 9408 10416 10568 10752 11889 11904 12152 12288 12544 13671 13888 14112 14336 15624 15852 15872 16128 17856 18228 18432 18494 18816 20832 21136 21504 23778 23808 24304 24576 25088 27342 27741 27776 28224 28672 31248 31704 31744 32256 35712 36456 36864 36988 37632 40951 41664 42272 43008 47556 47616 48608 50176 54684 55482 55552 56448 57344 62496 63408 63488 64512 64729 71424 72912 73728 73976 75264 81902 83223 83328 84544 86016 95112 95232 97216 100352 109368 110964 111104 112896 122853 124992 126816 126976 129024 129458 142848 145824 147952 150528 163804 166446 166656 169088 172032 190224 190464 194187 194432 200704 218736 221928 222208 225792 245706 249984 253632 253952 258048 258916 285696 286657 291648 295904 301056 327608 332892 333312 338176 368559 380448 380928 388374 388864 401408 437472 443856 444416 451584 491412 499968 507264 516096 517832 571392 573314 582561 583296 591808 602112 655216 665784 666624 676352 737118 760896 761856 776748 777728 859971 874944 887712 888832 903168 982824 999936 1014528 1035664 1142784 1146628 1165122 1166592 1183616 1204224 1310432 1331568 1333248 1352704 1474236 1521792 1553496 1555456 1719942 1749888 1775424 1777664 1806336 1965648 1999872 2006599 2029056 2071328 2285568 2293256 2330244 2333184 2367232 2579913 2620864 2663136 2666496 2705408 2948472 3043584 3106992 3110912 3439884 3499776 3550848 3612672 3931296 3999744 4013198 4058112 4142656 4586512 4660488 4666368 4734464 5159826 5241728 5326272 5332992 5410816 5896944 6019797 6087168 6213984 6221824 6879768 6999552 7101696 7862592 7999488 8026396 8116224 8285312 9173024 9320976 9332736 9468928 10319652 10483456 10652544 10821632 11793888 12039594 12174336 12427968 12443648 13759536 13999104 14203392 15725184 15998976 16052792 16232448 16570624 18059391 18346048 18641952 18665472 18937856 20639304 20966912 21305088 23587776 24079188 24348672 24855936 27519072 27998208 28406784 31450368 32105584 32464896 33141248 36118782 36692096 37283904 37330944 37875712 41278608 41933824 42610176 47175552 48158376 48697344 49711872 55038144 55996416 56813568 62900736 64211168 66282496 72237564 73384192 74567808 75751424 82557216 83867648 85220352 94351104 96316752 97394688 99423744 110076288 111992832 113627136 125801472 128422336 132564992 144475128 146768384 149135616 165114432 167735296 170440704 188702208 192633504 198847488 220152576 227254272 251602944 256844672 265129984 288950256 293536768 298271232 330228864 335470592 340881408 377404416 385267008 397694976 440305152 503205888 513689344 530259968 577900512 587073536 596542464 660457728 681762816 754808832 770534016 795389952 880610304 1006411776 1027378688 1155801024 1174147072 1193084928 1320915456 1509617664 1541068032 1590779904 1761220608 2054757376 2311602048 2348294144 2386169856 2641830912 3019235328 3082136064 3522441216 4109514752 4623204096 4772339712 5283661824 6164272128 7044882432 8219029504 9246408192 10567323648 12328544256 16438059008 18492816384 21134647296 24657088512 36985632768 49314177024 73971265536 147942531072
• Sum of all divisors σ(n): 513562226112
• Sum of proper divisors (its aliquot sum) s(n): 365619695040
• 147942531072 is an abundant number, because the sum of its proper divisors (365619695040) is greater than itself. Its abundance is 217677163968

Bases of 147942531072

• Binary: 10001001110010000011111110000000000000₂
• Hexadecimal: 0x22720FE000
• Base-36: 1VYP5VK0

Squares and roots of 147942531072

• 147942531072 squared (147942531072²) is 21886992499989685469184
• 147942531072 cubed (147942531072³) is 3238017068002355002204260818485248
• The square root of 147942531072 is 384632.9822987103
• The cube root of 147942531072 is 5288.8877307697

Scales and comparisons

• 147,942,531,072 seconds is equal to 4,704 years, 5 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 147,942,531,072 would take you about nine thousand, four hundred eight 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 147942531072 cubic inches would be around 440.7 feet tall.

Recreational maths with 147942531072

• 147942531072 backwards is 270135249741
• The number of decimal digits it has is: 12
• The sum of 147942531072's digits is 45
• More coming soon!