1152121152

Names of 1152121152

• Cardinal: 1152121152 can be written as One billion, one hundred fifty-two million, one hundred twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.152121152 × 10⁹

Factors of 1152121152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 156

Divisors of 1152121152

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 32 39 42 46 47 48 52 56 61 64 69 78 84 91 92 94 96 104 112 122 138 141 156 161 168 182 183 184 188 192 208 224 244 273 276 282 299 312 322 329 336 364 366 368 376 416 427 448 483 488 546 552 564 598 611 624 644 658 672 728 732 736 752 793 832 854 897 966 976 987 1081 1092 1104 1128 1196 1222 1248 1281 1288 1316 1344 1403 1456 1464 1472 1504 1586 1708 1794 1833 1932 1952 1974 2093 2162 2184 2208 2256 2379 2392 2444 2496 2562 2576 2632 2806 2867 2912 2928 3008 3172 3243 3416 3588 3666 3864 3904 3948 4186 4209 4277 4324 4368 4416 4512 4758 4784 4888 5124 5152 5264 5551 5612 5734 5824 5856 6279 6344 6486 6832 7176 7332 7567 7728 7896 8372 8418 8554 8601 8648 8736 9024 9516 9568 9776 9821 10248 10304 10528 11102 11224 11468 11712 12558 12688 12831 12972 13664 14053 14352 14664 15134 15456 15792 16653 16744 16836 17108 17202 17296 17472 18239 19032 19136 19552 19642 20069 20496 21056 22204 22448 22701 22936 25116 25376 25662 25944 27328 28106 28704 29328 29463 30268 30912 31584 33306 33488 33672 34216 34404 34592 36478 37271 38064 39104 39284 40138 40992 42159 44408 44896 45402 45872 50232 50752 51324 51888 54717 56212 57408 58656 58926 60207 60536 63168 65941 66612 66976 67344 68432 68808 69184 72956 74542 76128 78568 80276 81984 84318 88816 89792 90804 91744 98371 100464 102648 103776 109434 111813 112424 117312 117852 120414 121072 127673 131882 133224 133952 134688 136864 137616 145912 149084 152256 157136 160552 168636 177632 181608 183488 196742 197823 200928 205296 207552 218868 223626 224848 235704 240828 242144 255346 260897 263764 266448 269376 273728 275232 291824 295113 298168 314272 321104 337272 355264 363216 383019 393484 395646 401856 410592 437736 447252 449696 461587 471408 481656 484288 510692 521794 527528 532896 550464 583648 590226 596336 628544 642208 674544 726432 766038 782691 786968 791292 821184 857233 875472 894504 899392 923174 942816 963312 1021384 1043588 1055056 1065792 1167296 1180452 1192672 1284416 1349088 1384761 1452864 1532076 1565382 1573936 1582584 1714466 1750944 1789008 1846348 1885632 1926624 2042768 2087176 2110112 2360904 2385344 2571699 2698176 2769522 3064152 3130764 3147872 3165168 3428932 3501888 3578016 3692696 3853248 4085536 4174352 4220224 4721808 5143398 5539044 6000631 6128304 6261528 6295744 6330336 6857864 7156032 7385392 8171072 8348704 9443616 10286796 11078088 12001262 12256608 12523056 12660672 13715728 14770784 16697408 18001893 18887232 20573592 22156176 24002524 24513216 25046112 27431456 29541568 36003786 41147184 44312352 48005048 50092224 54862912 72007572 82294368 88624704 96010096 144015144 164588736 192020192 288030288 384040384 576060576 1152121152
• Sum of all divisors σ(n): 4063739904
• Sum of proper divisors (its aliquot sum) s(n): 2911618752
• 1152121152 is an abundant number, because the sum of its proper divisors (2911618752) is greater than itself. Its abundance is 1759497600

Bases of 1152121152

• Binary: 1000100101010111111100101000000₂
• Hexadecimal: 0x44ABF940
• Base-36: J1XYDC

Squares and roots of 1152121152

• 1152121152 squared (1152121152²) is 1327383148885807104
• 1152121152 cubed (1152121152³) is 1529306202639703597110263808
• The square root of 1152121152 is 33942.9101875487
• The cube root of 1152121152 is 1048.3333050137

Scales and comparisons

• 1,152,121,152 seconds is equal to 36 years, 32 weeks, 6 days, 17 hours, 39 minutes, 12 seconds.
• To count from 1 to 1,152,121,152 would take you about seventy-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 1152121152 cubic inches would be around 87.4 feet tall.

Recreational maths with 1152121152

• 1152121152 backwards is 2511212511
• 1152121152 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1152121152's digits is 21
• More coming soon!